How far is Arlington, VA from Belmont, VA?
The driving distance from Arlington, VA to Belmont, VA is about 29.9 miles (48.1 km), with a travel time of about 00h 43m by car.
- The straight-line flight distance is about 25.2 miles (40.6 km).
- For a round trip, plan for roughly 01h 26m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 43m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census-designated place in Fairfax County, Virginia, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Arlington and Belmont.
Turn-by-Turn Driving Directions
Step-by-step road directions between Arlington and Belmont.
-
1
Start on Wilson Boulevard
2828 ft · 2 min · Wilson Boulevard
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2
Turn slight right onto North Glebe Road
936 ft · 31 sec · North Glebe Road
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3
Turn left onto Fairfax Drive
667 ft · 28 sec · Fairfax Drive
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4
Continue on I 66 Toll West
2423 ft · 1 min
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5
Merge slight left onto Custis Memorial Parkway
3.3 mi · 4 min · Custis Memorial Parkway
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6
Keep slight right to continue on Dulles Toll Road
2.3 mi · 3 min · Dulles Toll Road
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7
Keep slight right to continue on Dulles Toll Road
2.2 mi · 3 min · Dulles Toll Road
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8
Keep slight left
1869 ft · 23 sec
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9
Merge slight right onto Dulles Toll Road
10.2 mi · 14 min · Dulles Toll Road
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10
Continue on Dulles Greenway
7.9 mi · 10 min · Dulles Greenway
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11
Take the exit slight right toward VA 659: Belmont Ridge Road
884 ft · 22 sec
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12
Keep slight right to continue on VA 659 North
992 ft · 24 sec
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13
Turn straight onto Belmont Ridge Road
2 mi · 4 min · Belmont Ridge Road
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14
Arrive at your destination
0 m · 1 sec · Belmont Ridge Road
Car Route Details
A richer read on the saved driving route between Arlington and Belmont.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Dulles Toll Road
Merge slight right onto Dulles Toll Road
10.2 mi · 00h 14m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Mostly Sunny leaving Arlington and Sunny near Belmont.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Arlington to Belmont?
The road trip is about 29.9 miles (48.1 km) and usually takes 00h 43m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Reston is a useful midpoint, sitting about 14.9 miles from Arlington and 15 miles from Belmont.
How much longer is the road route than the straight-line distance?
The direct path is about 25.2 miles (40.6 km), while the road route adds roughly 4.7 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:04 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.16 one way or $8.32 round trip. Estimated CO2 is about 9.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Arlington and Sunny near Belmont.
Stop Ideas Near Reston
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Herndon Old Town Hall
Tele-Town Hall
Manassas Park City Hall
Town Hall Pool
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Reston.
Burke Centre
Rockville station
Manassas station
Union Station
Flight Path Map
This map shows the direct air route between Arlington and Belmont. Straight-line distance: 25.22 mi (40.59 km).
#1 Arlington
A county in Virginia.
| Population | 229,164 |
| Coordinates | 38.8810100, -77.1042800 |
| Altitude | 71 |
| Country | United States |
#2 Belmont
Belmont is a place in Virginia, United States.
| Population | 0 |
| Coordinates | 39.0648300, -77.5099900 |
| Altitude | 90 |
| Country | United States |
End: Belmont (-77.50999, 39.06483)
Estimated Travel Time
Distance: 48 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 59m |
| 40 mph (64.37 km/h) | 00h 44m |
| 50 mph (80.47 km/h) | 00h 35m |
| 60 mph (96.56 km/h) | 00h 29m |
| 70 mph (112.65 km/h) | 00h 25m |
| 80 mph (129 km/h) | 00h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $4.16 | $8.32 |
| Mid-grade | $4.43 | $4.65 | $9.30 |
| Premium | $4.78 | $5.02 | $10.03 |
| Diesel | $5.62 | $5.91 | $11.81 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.