How far is Manassas, VA from Chantilly, VA?
The driving distance from Manassas, VA to Chantilly, VA is about 11.9 miles (19.2 km), with a travel time of about 00h 22m by car.
- The straight-line flight distance is about 10.2 miles (16.4 km).
- For a round trip, plan for roughly 00h 44m 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 22m.
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.
City in Alabama, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Manassas and Chantilly.
Turn-by-Turn Driving Directions
Step-by-step road directions between Manassas and Chantilly.
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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
4.2 mi · 6 min · Sully Road
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7
Take the exit slight right toward US 50: Fairfax, Winchester
1095 ft · 27 sec
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8
Keep slight right to continue on US 50 East: Fairfax
1629 ft · 40 sec
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9
Merge slight left onto Route 50
1652 ft · 51 sec · Route 50
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10
Arrive at your destination
0 m · 1 sec · Route 50
Car Route Details
A richer read on the saved driving route between Manassas and Chantilly.
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.
Centreville Road
Merge slight left onto Centreville Road
6 mi · 00h 12m
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.
Chance Rain Showers leaving Manassas and Chance Rain Showers near Chantilly.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Manassas to Chantilly?
The road trip is about 11.9 miles (19.2 km) and usually takes 00h 22m 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?
Centreville is a useful midpoint, sitting about 6 miles from Manassas and 6 miles from Chantilly.
How much longer is the road route than the straight-line distance?
The direct path is about 10.2 miles (16.4 km), while the road route adds roughly 1.7 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 7:46 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.66 one way or $3.33 round trip. Estimated CO2 is about 3.7 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Manassas and Chance Rain Showers near Chantilly.
Stop Ideas Near Centreville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Herndon Old Town Hall
Manassas Park City Hall
Town Hall Pool
Old Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Centreville.
Manassas station
Burke Centre
Lorton station
Woodbridge station
Flight Path Map
This map shows the direct air route between Manassas and Chantilly. Straight-line distance: 10.18 mi (16.39 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 Chantilly
Unincorporated community located in Northern Virginia
| Population | 10,863 |
| Coordinates | 38.8942800, -77.4311000 |
| Altitude | 98 |
| Country | United States |
End: Chantilly (-77.4311, 38.89428)
Estimated Travel Time
Distance: 19 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 23m |
| 40 mph (64.37 km/h) | 00h 17m |
| 50 mph (80.47 km/h) | 00h 14m |
| 60 mph (96.56 km/h) | 00h 11m |
| 70 mph (112.65 km/h) | 00h 10m |
| 80 mph (129 km/h) | 00h 08m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $1.66 | $3.33 |
| Mid-grade | $4.43 | $1.86 | $3.72 |
| Premium | $4.78 | $2.01 | $4.01 |
| Diesel | $5.62 | $2.36 | $4.72 |
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.