How far is Manassas, VA from Falls Church, VA?
The driving distance from Manassas, VA to Falls Church, VA is about 23.7 miles (38.1 km), with a travel time of about 00h 36m by car.
- The straight-line flight distance is about 18.7 miles (30.1 km).
- For a round trip, plan for roughly 01h 13m 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 36m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
Independent city in Virginia, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Manassas and Falls Church.
Turn-by-Turn Driving Directions
Step-by-step road directions between Manassas and Falls Church.
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1
Start on Grant Avenue
24 m · 9 sec · Grant Avenue
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2
Turn left onto Center Street
3154 ft · 2 min · Center Street
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3
Continue on Prescott Avenue
1182 ft · 26 sec · Prescott Avenue
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4
Take the ramp slight right
108 m · 10 sec
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5
Merge slight left onto Centreville Road
6 mi · 12 min · Centreville Road
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6
Continue on Sully Road
2790 ft · 53 sec · Sully Road
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7
Take the exit slight right toward I 66 East: Washington
2127 ft · 52 sec
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8
Merge slight left
15 mi · 19 min
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9
Take the exit slight right toward US 29, VA 237: Langston Boulevard, Washington Boulevard
1293 ft · 37 sec
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10
Turn right onto Langston Boulevard
159 m · 19 sec · Langston Boulevard
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11
Continue on North Washington Street
2691 ft · 1 min · North Washington Street
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12
Arrive at your destination
0 m · 1 sec · North Washington Street
Car Route Details
A richer read on the saved driving route between Manassas and Falls Church.
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.
I 66 East
Merge slight left
15 mi · 00h 19m
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 Manassas and Mostly Sunny near Falls Church.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Manassas to Falls Church?
The road trip is about 23.7 miles (38.1 km) and usually takes 00h 36m 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?
Fairfax is a useful midpoint, sitting about 11.8 miles from Manassas and 11.9 miles from Falls Church.
How much longer is the road route than the straight-line distance?
The direct path is about 18.7 miles (30.1 km), while the road route adds roughly 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:16 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.29 one way or $6.58 round trip. Estimated CO2 is about 7.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Manassas and Mostly Sunny near Falls Church.
Stop Ideas Near Fairfax
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 Fairfax.
Burke Centre
Lorton station
Manassas station
Union Station
Flight Path Map
This map shows the direct air route between Manassas and Falls Church. Straight-line distance: 18.72 mi (30.13 km).
#1 Manassas
The county seat of Prince William County, Virginia.
| Population | 40,869 |
| Coordinates | 38.7509500, -77.4752700 |
| Altitude | 93 |
| Country | United States |
#2 Falls Church
Independent city in Virginia, United States
| Population | 14,631 |
| Coordinates | 38.8823300, -77.1710900 |
| Altitude | 100 |
| Country | United States |
End: Falls Church (-77.17109, 38.88233)
Estimated Travel Time
Distance: 38 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 47m |
| 40 mph (64.37 km/h) | 00h 35m |
| 50 mph (80.47 km/h) | 00h 28m |
| 60 mph (96.56 km/h) | 00h 23m |
| 70 mph (112.65 km/h) | 00h 20m |
| 80 mph (129 km/h) | 00h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $3.29 | $6.58 |
| Mid-grade | $4.43 | $3.68 | $7.35 |
| Premium | $4.78 | $3.97 | $7.93 |
| Diesel | $5.62 | $4.67 | $9.34 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.