How far is Centreville, MD from Gaithersburg, MD?
The driving distance from Centreville, MD to Gaithersburg, MD is about 79.9 miles (128.6 km), with a travel time of about 01h 24m by car.
- The straight-line flight distance is about 61.3 miles (98.6 km).
- For a round trip, plan for roughly 02h 49m 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 24m.
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.
The most populous city in Prince George's County, Maryland.
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 Centreville and Gaithersburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between Centreville and Gaithersburg.
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1
Start on Kidwell Avenue
69 m · 13 sec · Kidwell Avenue
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2
Turn right onto South Commerce Street
148 m · 14 sec · South Commerce Street
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3
Turn left onto Fayette Street
116 m · 24 sec · Fayette Street
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4
Turn left onto South Liberty Street
1953 ft · 1 min · South Liberty Street
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5
Continue on Centreville Road
1.8 mi · 3 min · Centreville Road
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6
Take the ramp right toward US 301 South
1367 ft · 38 sec
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7
Merge slight left onto Blue Star Memorial Highway
27 mi · 38 min · Blue Star Memorial Highway
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8
Continue on John Hanson Highway
18.4 mi · 22 min · John Hanson Highway
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9
Take the exit slight right toward I 95 North, I 495 North: Baltimore, Silver Spring
2347 ft · 57 sec
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10
Keep slight left to continue on I 495 North, I 95 North: Beltway
3221 ft · 1 min
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11
Merge slight left onto Capital Beltway
6.9 mi · 9 min · Capital Beltway
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12
Keep slight left to continue on Capital Beltway
9.5 mi · 12 min · Capital Beltway
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13
Keep slight right to continue on I 270 North: Frederick
3.6 mi · 5 min
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14
Keep slight right to continue on I 270 North
7.3 mi · 10 min
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15
Take the exit slight right toward MD 117, MD 124 South: Clopper Road, West Diamond Avenue, Quince Orchard Road
1387 ft · 42 sec
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16
Turn left onto West Diamond Avenue
2537 ft · 51 sec · West Diamond Avenue
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17
Turn left onto Meem Avenue
616 ft · 29 sec · Meem Avenue
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18
Turn right onto Chestnut Street
1033 ft · 35 sec · Chestnut Street
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19
Turn right onto North Frederick Avenue
77 m · 7 sec · North Frederick Avenue
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20
Turn right
26 m · 6 sec
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21
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Centreville and Gaithersburg.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Blue Star Memorial Highway
Merge slight left onto Blue Star Memorial Highway
27 mi · 00h 38m
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.
Mostly Sunny leaving Centreville and Mostly Sunny near Gaithersburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Centreville to Gaithersburg?
The road trip is about 79.9 miles (128.6 km) and usually takes 01h 24m 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?
Bowie is a useful midpoint, sitting about 38.7 miles from Centreville and 41.2 miles from Gaithersburg.
How much longer is the road route than the straight-line distance?
The direct path is about 61.3 miles (98.6 km), while the road route adds roughly 18.6 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 3:40 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.52 one way or $23.05 round trip. Estimated CO2 is about 25.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Centreville and Mostly Sunny near Gaithersburg.
Stop Ideas Near Bowie
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Bowie.
New Carrollton station
Washington Union Station
BWI Rail Station
Union Station
Flight Path Map
This map shows the direct air route between Centreville and Gaithersburg. Straight-line distance: 61.27 mi (98.61 km).
#1 Centreville
Town in Maryland, United States
| Population | 4,949 |
| Coordinates | 39.0417800, -76.0663300 |
| Altitude | 15 |
| Country | United States |
#2 Gaithersburg
The second most populous city in Montgomery County, Maryland.
| Population | 67,741 |
| Coordinates | 39.1434400, -77.2013700 |
| Altitude | 153 |
| Country | United States |
End: (-77.201269, 39.143361)
Estimated Travel Time
Distance: 129 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 39m |
| 40 mph (64.37 km/h) | 01h 59m |
| 50 mph (80.47 km/h) | 01h 35m |
| 60 mph (96.56 km/h) | 01h 19m |
| 70 mph (112.65 km/h) | 01h 08m |
| 80 mph (129 km/h) | 00h 59m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $11.52 | $23.05 |
| Mid-grade | $4.60 | $12.97 | $25.94 |
| Premium | $4.95 | $13.97 | $27.94 |
| Diesel | $5.98 | $16.86 | $33.73 |
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 Maryland · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.