Columbia, SC → Washington, DC
405 mi · 8h 5m (driving)
Current Risk
Medium Risk
Heat Advisory in effect along your route
Columbia
87°
35.2°
82°
36.5°
78°
Goochland County
76°
Washington
80°
Trip Briefing
4 segments · 405 mi · 8h 6m
Weather
⛅ Partly cloudy
82°F, wind 2 mph
Rest Stops
18
Truck svc, Restrooms
Cameras
9 live
Clear driving conditions expected
Rest stops in this segment:
- ● Love's Travel Stop
- ● Petro Stopping Centers
- ● Flying J Travel Center
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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Via US-76 → I-20 → ... → US-50 → US-29
Cameras shown are along this computed route
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10068
Columbia, SC ·
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Columbia, SC ·
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10074
Columbia, SC ·
10075
Columbia, SC ·
10076
Columbia, SC ·
10078
Columbia, SC ·
10305
Columbia, SC ·
50226
Florence, SC ·
I-295 / MM 013.2 / NB (VEB South Tower)
Richmond, VA ·
I-295 / MM 36.3 / NB / Cold Harbor
Richmond, VA
US-50 AT GLEBE RD
Arlington County, VA ·
Rest Stops Along Your Route
60 stops available
Swipe to see moreShowing 1-2 of 60
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 14: Heavy rain expected near 36.5° - consider afternoon departure
Don't miss the next alert →
Driving from Columbia, SC to Washington, DC covers 405 miles in roughly 8h 5m of drive time, crossing state lines. We track 12 live traffic cameras, 60 rest areas and 2 active weather alerts 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
Sat
Aug 15
88° / 86°
No precip
Today
Aug 16
96° / 77°
No precip
Tomorrow
Aug 17
103° / 78°
No precip
Tue
Aug 18
102° / 79°
No precip
Wed
Aug 19
96° / 77°
No precip
Thu
Aug 20
101° / 78°
No precip
Fri
Aug 21
102° / 80°
No precip
🗓️ Weekend Outlook
Saturday
Good to Go⛅ Partly cloudy at origin, ☁️ Overcast at destination
Sunday
Use Caution☁️ Overcast → 🌧️ Heavy rain. Use caution.
Plan This Route
Get hour-by-hour weather forecasts, real-time traffic, and find the optimal departure time.
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Current Conditions
Columbia, SC
87°F
Wind: 8 mph
Washington, DC
80°F
Wind: 2 mph
Weather data updated in real-time
Driving from Columbia, SC to Washington, DC
The 405-mile drive from Columbia, South Carolina to Washington, District of Columbia takes approximately 8h 5m 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 South Carolina into District of Columbia, connecting Columbia and Washington. Covering 405 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
- Hurricane and tropical storm impacts (June through November)
Seasonal Driving Considerations
Weather along this route varies by season. Winter months can bring snow, ice, and reduced visibility, while summer may see thunderstorms, heat-related road issues, or construction zones. Spring and fall generally offer the most comfortable driving conditions but can still surprise with sudden weather changes. Regardless of season, checking real-time conditions along your entire route before departing can help you avoid the worst of it.
Best Time to Drive Columbia to Washington
For medium-distance drives like this 405-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 405-mile drive from Columbia 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 Columbia to Washington?
The drive is approximately 405 miles and takes about 8h 5m 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 Columbia to Washington today?
Current conditions show medium risk along this route. Use caution and allow extra time. Reduce speed and increase following distance as conditions warrant.
Are there rest areas on the Columbia to Washington route?
Yes, there are 60 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 I-20, I-295, US-50. 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
Learn how 4D trajectory analysis can help you find the optimal departure time to avoid dangerous weather and traffic.
🛣️How to Check Road Conditions Before a Trip: All Your Options
A practical guide to every method for checking driving conditions--weather apps, 511 sites, traffic cameras, radio, and more. Pros, cons, and when to use each.
🧠Route Intelligence: The Smarter Way to Plan Road Trips
Stop checking weather at your destination. Start knowing what you'll actually drive through--and when. Here's how Route Intelligence changes everything.
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