London, ON → Washington, DC
357 mi · 7h 8m (driving)
Current Risk
Low Risk
Clear conditions along your route
London
79°
Troy Township
76°
Bloomfield Township
80°
Washington
89°
Trip Briefing
3 segments · 357 mi · 7h 8m
Weather
⛅ Partly cloudy
76°F, wind 6 mph
Rest Stops
15
Restrooms, Truck svc, Picnic
Cameras
9 live
Clear driving conditions expected
Rest stops in this segment:
- ● Flying J Travel Center
- ● London Husky Travel Centre Esso
- ● Ingersoll ONroute 🚻
Normal Traffic
45 construction zones along route — no other incidents
45 Construction Zones on Route
Daily Construction on HWY 401 Eastbound Off-ramp at Highbury Ave, London. ALL LANES CLOSED.
Nightly Construction on HWY 403 HAMILTON Eastbound between CITY OF HAMILTON-COUNTY OF BRANT TOWNLINE , Hamilton and BRANT STREET, Burlington. 1 Alternating Lane(s).
Nightly Construction on HWY 403 HAMILTON Eastbound between CITY OF HAMILTON-COUNTY OF BRANT TOWNLINE , Hamilton and BRANT STREET, Burlington. 1 Alternating Lane(s).
Nightly Construction on HWY 403 HAMILTON Eastbound On-ramp at HWY 52, Hamilton. ALL LANES CLOSED.
Continuous Construction on HWY 5 Eastbound between HIGHWAY 8 / PETER'S CORNERS and BROCK ROAD / HAM/WENT ROAD 504, Hamilton. ALL LANES CLOSED.
Nightly Maintenance on HWY 403 HAMILTON Eastbound On-ramp at WILSON STREET, Hamilton. ALL LANES CLOSED.
+ 39 more zones along the route — see map for full list
Traffic Cameras
See recent road conditions along your route
Images are snapshots updated periodically by state DOTs. Timestamps shown in images indicate when each photo was captured.
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Via Lincoln M. Alexander Parkway → Red Hill Valley Parkway → ... → Cabin John Parkway → US-29
Cameras shown are along this computed route
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QEW near Woodward Avenue
ON ·
QEW near Nikola Tesla Boulevard
ON ·
QEW near Red Hill Valley Parkway
ON ·
QEW near Centennial Parkway
ON ·
QEW near Grays Road
ON ·
QEW near Millen Road
ON ·
QEW West of Fifty Road
ON ·
Toronto Bound
ON ·
Fort Erie Bound
ON ·
I-70 @ MM 57.4 (I-76/PA 66 BUSINESS JUNCTION)
PA · EB
I-70 W/B @ Exit 156 Town Hill Fulton Co.
PA ·
I-70 E/B MM 170 @ MD / PA Border Fulton Co.
PA ·
Rest Stops Along Your Route
49 stops available
Swipe to see moreShowing 1-2 of 49
Get Weather Alerts for This Route
We'll notify you when conditions change before your trip. Never drive into a surprise storm again.
⚡ Recent Weather Events on This Route
Premium users received alerts for these conditions:
- 🌧️Aug 11: Rain advisory for afternoon departures
- ❄️Aug 9: Snow expected at higher elevations - consider earlier departure
- 🌫️Aug 6: Dense fog warning for morning travel
Don't miss the next alert →
Driving from London, ON to Washington, DC covers 357 miles in roughly 7h 8m of drive time, crossing state lines. We track 12 live traffic cameras and 49 rest areas along this corridor so you can plan around them. Most drivers do this trip in one day; weather along the route matters more than the forecast at either endpoint, since you'll cross several climate zones.
7-Day Driving Outlook
Today
Aug 13
79° / 74°
No precip
Tomorrow
Aug 14
80° / 62°
No precip
Sat
Aug 15
78° / 62°
No precip
Sun
Aug 16
77° / 64°
No precip
Mon
Aug 17
76° / 68°
No precip
Tue
Aug 18
77° / 63°
No precip
Wed
Aug 19
77° / 64°
No precip
🗓️ Weekend Outlook
Saturday
Good to Go⛅ Partly cloudy at origin, 🌧️ Moderate rain at destination
Sunday
Use Caution⚠️ Hazardous conditions expected - Violent rain showers
Plan This Route
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Current Conditions
London, ON
79°F
Wind: 9 mph
Washington, DC
89°F
Wind: 7 mph
Weather data updated in real-time
Driving from London, ON to Washington, DC
The 357-mile drive from London, Ontario to Washington, District of Columbia takes approximately 7h 8m under normal conditions. Weather along this route can vary significantly, especially across varying terrain where weather conditions can change rapidly. Route Outlook helps you find the safest time to travel by showing you weather conditions at every point along your route, timed to when you'll actually be there.
This long-distance route crosses state lines from Ontario into District of Columbia, connecting London and Washington. Covering 357 miles, this is a substantial drive that will take you through diverse terrain and weather patterns. Planning ahead with real-time conditions along the entire route — not just at your destination — is essential for a safe trip.
Common Weather Hazards on This Route
- Winter storms and heavy snowfall (November through April)
- Black ice on mountain passes and bridges
Seasonal Driving Considerations
The Northeast corridor sees the full range of seasonal weather. Nor'easters from November through March can dump heavy snow and create whiteout conditions, while ice storms make roads treacherous. Summer and fall offer excellent driving conditions, though fall foliage season brings heavier traffic on scenic routes. Spring can bring unpredictable rain and residual freeze-thaw damage to road surfaces.
Best Time to Drive London to Washington
For medium-distance drives like this 357-mile route, consider starting in the early morning to arrive before afternoon storms develop. Check the 7-day forecast above to find a day with favorable conditions along the entire route.
Driving Strategy
A 357-mile drive from London to Washington takes a significant part of the day. Plan at least one fuel and rest stop along the way. If your route crosses elevation changes or state lines, expect weather conditions to shift mid-trip. Monitor the segment-by-segment forecast rather than just checking destination weather. Starting early in the morning typically avoids afternoon storm development and rush-hour congestion near urban areas.
Pro Tip
Use Route Outlook's departure optimizer to find the best time to leave. Our 4D trajectory engine considers weather at each point along your route at the exact time you'll be there — not just at your destination. It also integrates live data from traffic cameras, DOT 511 feeds, and road weather sensors.
Frequently Asked Questions
How long is the drive from London to Washington?
The drive is approximately 357 miles and takes about 7h 8m under normal traffic and weather conditions. Severe weather can add significant time to your trip.
What's the best day to drive this route?
Based on current forecasts, Tuesday, Aug 18 looks ideal. Low chance of precipitation with manageable conditions
Is it safe to drive from London to Washington today?
Current conditions show low risk along this route. Conditions look favorable for travel. Always stay alert and adjust speed for changing conditions.
Are there rest areas on the London to Washington route?
Yes, there are 49 rest areas along this route. Facilities include restrooms, parking, and in some cases picnic areas and vending machines. Rest stops are spaced throughout the drive, so you'll never be too far from a break.
Can I see live traffic cameras on this route?
Yes, Route Outlook shows 12 live traffic cameras along this route, sourced from state DOT feeds. You can check road visibility, traffic flow, and pavement conditions in real time before and during your drive.
What highways does this route use?
This route primarily uses QEW, I-70. Conditions can vary between highway segments, so check live camera feeds and road condition reports for each stretch before departing.
Are there any road closures on this route right now?
No significant incidents or road closures are currently reported along this route. Conditions can change quickly — this page updates automatically with the latest data from state DOT 511 systems.
Related Driving Guides
Finding the Safest Time to Drive: A Data-Driven Approach
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🛣️How to Check Road Conditions Before a Trip: All Your Options
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🧠Route Intelligence: The Smarter Way to Plan Road Trips
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