How far is Gaithersburg, MD from Berlin, MD?
The driving distance from Gaithersburg, MD to Berlin, MD is about 148.9 miles (239.7 km), with a travel time of about 03h 28m by car.
- The straight-line flight distance is about 121 miles (194.8 km).
- For a round trip, plan for roughly 06h 56m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 28m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Town in Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Gaithersburg and Berlin.
Turn-by-Turn Driving Directions
Step-by-step road directions between Gaithersburg and Berlin.
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1
Start on the route
26 m · 12 sec
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2
Turn left onto North Frederick Avenue
77 m · 12 sec · North Frederick Avenue
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3
Turn left onto Chestnut Street
1664 ft · 50 sec · Chestnut Street
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4
Turn right onto West Diamond Avenue
2663 ft · 1 min · West Diamond Avenue
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5
Take the ramp left toward I 270 South: Washington
1531 ft · 39 sec
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6
Merge slight left onto Eisenhower Memorial Highway
1.4 mi · 2 min · Eisenhower Memorial Highway
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7
Keep slight left
6.6 mi · 9 min
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8
Keep slight left to continue on I 270 South: Silver Spring, College Park
2.8 mi · 4 min
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9
Merge slight right onto Capital Beltway
16.3 mi · 21 min · Capital Beltway
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10
Take the exit slight right toward US 50 East: Annapolis
1 mi · 2 min
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11
Merge slight left onto John Hanson Highway
18.7 mi · 22 min · John Hanson Highway
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12
Continue on Blue Star Memorial Highway
21.6 mi · 30 min · Blue Star Memorial Highway
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13
Keep slight right to continue on US 50 East: Ocean City, Rehoboth
6.9 mi · 10 min
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14
Turn left onto Queen Anne Highway
6.2 mi · 9 min · Queen Anne Highway
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15
Continue on Shore Highway
5.3 mi · 7 min · Shore Highway
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16
Take the exit slight right
1.4 mi · 2 min
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17
Turn slight right onto Franklin Street
2205 ft · 51 sec · Franklin Street
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18
Turn right onto South 5th Avenue
1.1 km · 2 min · South 5th Avenue
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19
Turn left onto Legion Road
86 m · 8 sec · Legion Road
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20
Turn right onto Shore Highway
8.1 mi · 11 min · Shore Highway
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21
Continue on Seashore Highway
7.5 mi · 9 min · Seashore Highway
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22
At the end of the road, turn left onto Market Street
2366 ft · 46 sec · Market Street
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23
At the end of the road, turn right onto South Main Street
1.6 mi · 3 min · South Main Street
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24
Continue on Seashore Highway
10.9 mi · 17 min · Seashore Highway
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25
Turn right onto Dupont Boulevard
20 mi · 29 min · Dupont Boulevard
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26
Continue on Worcester Highway
9.3 mi · 13 min · Worcester Highway
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27
Turn right onto Bay Street
1580 ft · 45 sec · Bay Street
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28
Turn slight left onto Church Street
159 m · 23 sec · Church Street
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29
Turn right onto Tripoli Street
5 m · 1 sec · Tripoli Street
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30
Arrive at your destination
0 m · 1 sec · Tripoli Street
Car Route Details
A richer read on the saved driving route between Gaithersburg and Berlin.
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
Continue on Blue Star Memorial Highway
21.6 mi · 00h 30m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Gaithersburg and Partly Sunny near Berlin.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Gaithersburg to Berlin?
The road trip is about 148.9 miles (239.7 km) and usually takes 03h 28m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Centreville is a useful midpoint, sitting about 74.4 miles from Gaithersburg and 74.5 miles from Berlin.
How much longer is the road route than the straight-line distance?
The direct path is about 121 miles (194.8 km), while the road route adds roughly 27.9 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 10:04 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $21.45 one way or $42.90 round trip. Estimated CO2 is about 46.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Gaithersburg and Partly Sunny near Berlin.
Stop Ideas Near Centreville
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 Centreville.
Kent Island, MD
Easton Airport, Maryland
Dover, Delaware
Aberdeen
Flight Path Map
This map shows the direct air route between Gaithersburg and Berlin. Straight-line distance: 121.02 mi (194.77 km).
#1 Gaithersburg
The second most populous city in Montgomery County, Maryland.
| Population | 67,741 |
| Coordinates | 39.1434400, -77.2013700 |
| Altitude | 153 |
| Country | United States |
#2 Berlin
Town in Maryland, United States
| Population | 4,940 |
| Coordinates | 38.3226200, -75.2176900 |
| Altitude | 11 |
| Country | United States |
End: Berlin (-75.21769, 38.32262)
Estimated Travel Time
Distance: 240 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 57m |
| 40 mph (64.37 km/h) | 03h 43m |
| 50 mph (80.47 km/h) | 02h 58m |
| 60 mph (96.56 km/h) | 02h 28m |
| 70 mph (112.65 km/h) | 02h 07m |
| 80 mph (129 km/h) | 01h 51m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $21.45 | $42.90 |
| Mid-grade | $4.60 | $24.14 | $48.29 |
| Premium | $4.95 | $26.01 | $52.02 |
| Diesel | $5.98 | $31.40 | $62.79 |
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.