Stone Mountain, GA → Charleston, SC
257 mi · 5h 7m (driving)
Current Risk
Medium Risk
Coastal Flood Advisory in effect along your route
Stone Mountain
68°
Warren County
74°
Barnwell County
80°
Charleston
74°
Trip Briefing
3 segments · 257 mi · 5h 8m
Weather
☀️ Clear sky
74°F, wind 5 mph
Rest Stops
8
Restrooms, Truck svc
Cameras
10 live
Clear driving conditions expected
Rest stops in this segment:
- ● Rest Area 🚻
- ● Rest Area 🚻
- ● Rest Area Number 53 🚻
Weather May Slow Traffic
Active weather advisory — expect slower travel
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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Selected Route
Via US-278 → I-20 → US-1 → I-26 East → US-52
Cameras shown are along this computed route
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DEK-0033: SR 12/Covington Hwy at Glenwood Rd (DeKalb)
GA · EB
DEK-0034: SR 12 / Covington Hwy at Wesley Chapel Rd (DeKalb)
GA · EB
DEK-0036: SR 12/Covington Hwy at S Hairston Rd (DeKalb)
GA · EB
DEK-0040: SR 12 / Covington Hwy at Dekalb Medical Pkwy (DeKalb)
GA · EB
DEK-0045: SR 12/Covington Hwy at Wellington Walk Pl PHB (DeKalb)
GA · EB
GDOT-1133: I-20 E before WesleyChapelRd MM 68.3 (DeKalb)
GA · EB
GDOT-0378: I-20 E at WesleyChapelRd MM 68.5 (DeKalb)
GA · EB
GDOT-0379: I-20 E past WesleyChapelRd MM 68.8 (DeKalb)
GA · EB
GDOT-1150: I-20 E at US278 MM 90.3 (Newton)
GA · EB
GDOT-1155: I-20 E at US441 MM 114.4 (Morgan)
GA · EB
GDOT-1164: I-20 E at SR383 MM 193.7 (Columbia)
GA · EB
10160
Columbia, SC ·
Rest Stops Along Your Route
44 stops available
Swipe to see moreShowing 1-2 of 44
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:
- 🌧️Sep 27: Rain advisory for afternoon departures
- ❄️Sep 25: Snow expected at higher elevations - consider earlier departure
- 🌫️Sep 22: Dense fog warning for morning travel
Don't miss the next alert →
Driving from Stone Mountain, GA to Charleston, SC covers 257 miles in roughly 5h 7m of drive time, crossing state lines. We track 12 live traffic cameras, 44 rest areas and 1 active weather alert 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
Sep 29
82° / 68°
No precip
Tomorrow
Sep 30
85° / 60°
No precip
Thu
Oct 1
85° / 65°
No precip
Fri
Oct 2
87° / 68°
No precip
Sat
Oct 3
88° / 71°
No precip
Sun
Oct 4
73° / 71°
No precip
Mon
Oct 5
77° / 65°
No precip
🗓️ Weekend Outlook
Saturday
Good to Go🌧️ Moderate rain at origin, ☁️ Overcast at destination
Sunday
Use Caution🌧️ Heavy rain → 🌦️ Moderate rain showers. Use caution.
Plan This Route
Get hour-by-hour weather forecasts, real-time traffic, and find the optimal departure time.
🚗 Live traffic included
See if current slowdowns affect your drive time
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Current Conditions
Stone Mountain, GA
68°F
Wind: 4 mph
Charleston, SC
74°F
Wind: 9 mph
Weather data updated in real-time
Driving from Stone Mountain, GA to Charleston, SC
The 257-mile drive from Stone Mountain, Georgia to Charleston, South Carolina takes approximately 5h 7m under normal conditions. Weather along this route can vary significantly, especially along coastal regions where fog and marine weather can impact visibility. 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 moderate route crosses state lines from Georgia into South Carolina, connecting Stone Mountain and Charleston. A drive of 257 miles means you'll pass through multiple weather zones. Conditions at your starting point may bear little resemblance to what you'll encounter halfway through the trip.
Common Weather Hazards on This Route
- Severe thunderstorms and flash flooding (spring and summer)
- Hurricane and tropical storm impacts (June through November)
Seasonal Driving Considerations
Coastal weather on this route can shift quickly. Marine fog is common during morning hours, especially in spring and fall, reducing visibility to near zero. Hurricane season (June through November) can bring extended road closures and dangerous conditions. During fair weather, coastal routes offer scenic driving — but always verify conditions with live traffic cameras before heading out.
Best Time to Drive Stone Mountain to Charleston
For medium-distance drives like this 257-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 257-mile drive from Stone Mountain to Charleston 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 Stone Mountain to Charleston?
The drive is approximately 257 miles and takes about 5h 7m 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, Today (Sep 29) looks ideal. Clear conditions expected along the entire route
Is it safe to drive from Stone Mountain to Charleston today?
Current conditions show medium risk along this route. Conditions look favorable for travel. Always stay alert and adjust speed for changing conditions.
Are there rest areas on the Stone Mountain to Charleston route?
Yes, there are 44 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 GA 12, I-20. 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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