How far is Gaithersburg, MD from Baltimore, MD?
The driving distance from Gaithersburg, MD to Baltimore, MD is about 44.6 miles (71.7 km), with a travel time of about 00h 50m by car.
- The straight-line flight distance is about 33.1 miles (53.3 km).
- For a round trip, plan for roughly 01h 40m 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 00h 50m.
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.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Gaithersburg and Baltimore.
Turn-by-Turn Driving Directions
Step-by-step road directions between Gaithersburg and Baltimore.
-
1
Start on the route
26 m · 8 sec
-
2
Turn right onto North Frederick Avenue
993 ft · 17 sec · North Frederick Avenue
-
3
Continue on South Frederick Avenue
1.4 mi · 2 min · South Frederick Avenue
-
4
Continue on Frederick Road
1906 ft · 43 sec · Frederick Road
-
5
Turn left onto Shady Grove Road
1.1 mi · 3 min · Shady Grove Road
-
6
Turn left onto MD 200 Toll East
2888 ft · 1 min
-
7
Merge slight left onto Intercounty Connector
15.9 mi · 20 min · Intercounty Connector
-
8
Take the exit slight right toward I 95: Laurel, Burtonsville
2257 ft · 51 sec
-
9
Keep slight left to continue on MD 198: Konterra Drive
2986 ft · 39 sec
-
10
Keep slight left to continue on MD 198: Laurel, Burtonsville
1.5 km · 1 min
-
11
Keep slight left to continue on MD 198 West: Burtonsville
2970 ft · 39 sec
-
12
Keep slight left
1.2 km · 50 sec
-
13
Merge slight left
17.9 mi · 21 min
-
14
Take the exit slight right toward Russell Street North
1 km · 2 min
-
15
Continue on Russell Street
1 mi · 2 min · Russell Street
-
16
Continue on South Paca Street
1449 ft · 39 sec · South Paca Street
-
17
Turn right onto West Baltimore Street
3092 ft · 2 min · West Baltimore Street
-
18
Turn left
86 m · 26 sec
-
19
At the end of the road, turn left onto East Fayette Street
65 m · 6 sec · East Fayette Street
-
20
Arrive at your destination
0 m · 1 sec · East Fayette Street
Car Route Details
A richer read on the saved driving route between Gaithersburg and Baltimore.
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.
MD 198 West
Merge slight left
17.9 mi · 00h 21m
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 Cloudy leaving Gaithersburg and Cloudy near Baltimore.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Gaithersburg to Baltimore?
The road trip is about 44.6 miles (71.7 km) and usually takes 00h 50m 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?
West Laurel is a useful midpoint, sitting about 21.6 miles from Gaithersburg and 23 miles from Baltimore.
How much longer is the road route than the straight-line distance?
The direct path is about 33.1 miles (53.3 km), while the road route adds roughly 11.5 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:50 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.42 one way or $12.83 round trip. Estimated CO2 is about 14 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Gaithersburg and Cloudy near Baltimore.
Stop Ideas Near West Laurel
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City of Rockville City Hall
D C Government
City of Bowie
Town Hall Liquor And Bar
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to West Laurel.
New Carrollton station
BWI Rail Station
Rockville station
Washington Union Station
Flight Path Map
This map shows the direct air route between Gaithersburg and Baltimore. Straight-line distance: 33.13 mi (53.32 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 Baltimore
The thirty-first most populous city in the United States and the center of the Baltimore metropolitan area.
| Population | 586,131 |
| Coordinates | 39.2903800, -76.6121900 |
| Altitude | 10 |
| Country | United States |
End: East Fayette Street (-76.612187, 39.290408)
Estimated Travel Time
Distance: 72 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 29m |
| 40 mph (64.37 km/h) | 01h 06m |
| 50 mph (80.47 km/h) | 00h 53m |
| 60 mph (96.56 km/h) | 00h 44m |
| 70 mph (112.65 km/h) | 00h 38m |
| 80 mph (129 km/h) | 00h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $6.42 | $12.83 |
| Mid-grade | $4.60 | $7.22 | $14.44 |
| Premium | $4.95 | $7.78 | $15.56 |
| Diesel | $5.98 | $9.39 | $18.78 |
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 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.