How far is McLean, VA from Petersburg, VA?
The driving distance from McLean, VA to Petersburg, VA is about 54.6 miles (87.9 km), with a travel time of about 01h 09m by car.
- The straight-line flight distance is about 47.1 miles (75.8 km).
- For a round trip, plan for roughly 02h 18m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 09m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Street in the St.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Isolated Rain Showers then Partly Sunny
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between McLean and Petersburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between McLean and Petersburg.
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1
Start on Elm Street
672 ft · 24 sec · Elm Street
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2
Turn left onto Beverly Road
111 m · 15 sec · Beverly Road
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3
Turn right onto Old Dominion Drive
1671 ft · 49 sec · Old Dominion Drive
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4
Turn left onto Dolley Madison Boulevard
2 mi · 5 min · Dolley Madison Boulevard
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5
Take the ramp slight right toward I 495 South
1690 ft · 41 sec
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6
Merge slight left onto Capital Beltway
2.1 mi · 2 min · Capital Beltway
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7
Take the exit slight right toward I 66 West: Manassas, Front Royal
1998 ft · 49 sec
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8
Keep slight right to continue on I 66 West: Manassas, Front Royal
1517 ft · 37 sec
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9
Merge slight left
45.6 mi · 52 min
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10
Take the exit slight right toward SR 688: Markham
1238 ft · 26 sec
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11
Turn left onto Leeds Manor Road
724 ft · 28 sec · Leeds Manor Road
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12
Turn right onto John Marshall Highway
3 mi · 5 min · John Marshall Highway
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13
Arrive at your destination
0 m · 1 sec · John Marshall Highway
Car Route Details
A richer read on the saved driving route between McLean and Petersburg.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 66 West
Merge slight left
45.6 mi · 00h 52m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Isolated Rain Showers then Partly Sunny leaving McLean and Chance Rain Showers near Petersburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from McLean to Petersburg?
The road trip is about 54.6 miles (87.9 km) and usually takes 01h 09m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Haymarket is a useful midpoint, sitting about 27.3 miles from McLean and 27.3 miles from Petersburg.
How much longer is the road route than the straight-line distance?
The direct path is about 47.1 miles (75.8 km), while the road route adds roughly 7.5 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:12 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.64 one way or $15.29 round trip. Estimated CO2 is about 17.2 kg one way.
What should you check before leaving?
Before you leave, expect Isolated Rain Showers then Partly Sunny around McLean and Chance Rain Showers near Petersburg.
Stop Ideas Near Haymarket
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall Parking Lot
Manassas Park City Hall
Town Hall Pool
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Haymarket.
Manassas station
Burke Centre
Lorton station
Woodbridge station
Flight Path Map
This map shows the direct air route between McLean and Petersburg. Straight-line distance: 47.11 mi (75.82 km).
#1 McLean
A city in Fairfax County, Virginia.
| Population | 48,115 |
| Coordinates | 38.9342800, -77.1774800 |
| Altitude | 87 |
| Country | United States |
#2 Petersburg
Independent city in Virginia, United States
| Population | 30,446 |
| Coordinates | 38.9092800, -78.0533300 |
| Altitude | 240 |
| Country | United States |
End: Petersburg (-78.05333, 38.90928)
Estimated Travel Time
Distance: 88 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 49m |
| 40 mph (64.37 km/h) | 01h 21m |
| 50 mph (80.47 km/h) | 01h 05m |
| 60 mph (96.56 km/h) | 00h 54m |
| 70 mph (112.65 km/h) | 00h 46m |
| 80 mph (129 km/h) | 00h 40m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $7.64 | $15.29 |
| Mid-grade | $4.43 | $8.55 | $17.10 |
| Premium | $4.78 | $9.22 | $18.44 |
| Diesel | $5.62 | $10.85 | $21.71 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Virginia · Apr 17, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.