How far is Gwynn Oak, MD from Westminster, MD?
The driving distance from Gwynn Oak, MD to Westminster, MD is about 25.6 miles (41.2 km), with a travel time of about 00h 40m by car.
- The straight-line flight distance is about 23.3 miles (37.5 km).
- For a round trip, plan for roughly 01h 20m 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 40m.
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.
Census designated place in Baltimore County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Gwynn Oak and Westminster.
Turn-by-Turn Driving Directions
Step-by-step road directions between Gwynn Oak and Westminster.
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1
Start on the route
18 m · 6 sec
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2
Turn right onto Haddon Avenue
1944 ft · 1 min · Haddon Avenue
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3
Turn left onto Milford Avenue
682 ft · 24 sec · Milford Avenue
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4
Turn right onto Liberty Heights Avenue
3123 ft · 2 min · Liberty Heights Avenue
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5
Continue on Liberty Road
1.9 mi · 4 min · Liberty Road
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6
Take the ramp slight right toward I 695 North: Towson
2922 ft · 1 min
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7
Merge slight left onto Baltimore Beltway
1.3 km · 1 min · Baltimore Beltway
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8
Take the exit slight right toward I 795 North: Owings Mills, Reisterstown
1.3 km · 1 min
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9
Continue on Northwest Expressway
8.3 mi · 10 min · Northwest Expressway
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10
Continue on Northwest Expressway
1.2 km · 56 sec · Northwest Expressway
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11
Merge slight right onto Westminster Pike
1.7 mi · 3 min · Westminster Pike
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12
Continue on Baltimore Boulevard
8 mi · 12 min · Baltimore Boulevard
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13
Turn left onto Malcolm Drive
2021 ft · 48 sec · Malcolm Drive
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14
Turn right onto East Main Street
1.3 mi · 2 min · East Main Street
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15
Turn right onto Railroad Avenue
24 m · 3 sec · Railroad Avenue
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16
Arrive at your destination
0 m · 1 sec · Railroad Avenue
Car Route Details
A richer read on the saved driving route between Gwynn Oak and Westminster.
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.
Northwest Expressway
Continue on Northwest Expressway
8.31 mi · 00h 10m
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.
Sunny leaving Gwynn Oak and Sunny near Westminster.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Gwynn Oak to Westminster?
The road trip is about 25.6 miles (41.2 km) and usually takes 00h 40m 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?
Reisterstown is a useful midpoint, sitting about 12.8 miles from Gwynn Oak and 12.8 miles from Westminster.
How much longer is the road route than the straight-line distance?
The direct path is about 23.3 miles (37.5 km), while the road route adds roughly 2.3 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 7:10 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.68 one way or $7.35 round trip. Estimated CO2 is about 8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Gwynn Oak and Sunny near Westminster.
Stop Ideas Near Reisterstown
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 Reisterstown.
Pennsylvania Station
BWI Rail Station
Frederick Airport, MD
Frederick, MD
Flight Path Map
This map shows the direct air route between Gwynn Oak and Westminster. Straight-line distance: 23.3 mi (37.49 km).
#1 Gwynn Oak
A census-designated place in Baltimore County, Maryland.
| Population | 47,092 |
| Coordinates | 39.3326100, -76.6927500 |
| Altitude | 130 |
| Country | United States |
#2 Westminster
City in northern Maryland, United States
| Population | 18,712 |
| Coordinates | 39.5753800, -76.9958100 |
| Altitude | 233 |
| Country | United States |
End: Westminster (-76.99581, 39.57538)
Estimated Travel Time
Distance: 41 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 51m |
| 40 mph (64.37 km/h) | 00h 38m |
| 50 mph (80.47 km/h) | 00h 30m |
| 60 mph (96.56 km/h) | 00h 25m |
| 70 mph (112.65 km/h) | 00h 21m |
| 80 mph (129 km/h) | 00h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $3.68 | $7.35 |
| Mid-grade | $4.60 | $4.14 | $8.28 |
| Premium | $4.95 | $4.46 | $8.92 |
| Diesel | $5.98 | $5.38 | $10.76 |
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 · May 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.