How far is Gwynn Oak, MD from White Marsh, MD?
The driving distance from Gwynn Oak, MD to White Marsh, MD is about 22.3 miles (35.9 km), with a travel time of about 00h 37m by car.
- The straight-line flight distance is about 14.4 miles (23.1 km).
- For a round trip, plan for roughly 01h 15m 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 37m.
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.
Suburb of Baltimore, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Rain Showers
Driving Route Map
The map below follows the saved road route between Gwynn Oak and White Marsh.
Turn-by-Turn Driving Directions
Step-by-step road directions between Gwynn Oak and White Marsh.
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1
Start on the route
18 m · 6 sec
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2
Turn right onto Haddon Avenue
54 m · 8 sec · Haddon Avenue
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3
Turn right onto Hillsdale Road
1202 ft · 47 sec · Hillsdale Road
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4
Continue on Hillsdale Road
2597 ft · 2 min · Hillsdale Road
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5
At the end of the road, turn left onto Wabash Avenue
1374 ft · 41 sec · Wabash Avenue
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6
Turn slight right
563 ft · 21 sec
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7
Turn straight onto West Northern Parkway
2.9 mi · 6 min · West Northern Parkway
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8
Take the ramp straight toward I 83 North: Jones Falls Expressway
679 ft · 25 sec
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9
Keep slight right to continue on I 83 North: Beltway
1612 ft · 55 sec
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10
Merge slight left onto Jones Falls Expressway
3.1 mi · 4 min · Jones Falls Expressway
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11
Take the exit slight right toward I 695 East, I 83 North: Towson, York PA
2658 ft · 41 sec
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12
Merge slight left onto Baltimore Beltway
8.3 mi · 11 min · Baltimore Beltway
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13
Keep slight left to continue on White Marsh Boulevard
4.8 mi · 8 min · White Marsh Boulevard
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14
Take the exit slight right toward MD 7
1306 ft · 37 sec
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15
Keep slight right to continue on MD 7
70 m · 6 sec
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16
Turn right onto Industrial Park Road
599 ft · 16 sec · Industrial Park Road
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17
Turn right onto Philadelphia Road
1.2 km · 1 min · Philadelphia Road
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18
Arrive at your destination
0 m · 1 sec · Philadelphia Road
Car Route Details
A richer read on the saved driving route between Gwynn Oak and White Marsh.
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.
Baltimore Beltway
Merge slight left onto Baltimore Beltway
8.26 mi · 00h 11m
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.
Rain Showers leaving Gwynn Oak and Rain Showers near White Marsh.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Gwynn Oak to White Marsh?
The road trip is about 22.3 miles (35.9 km) and usually takes 00h 37m 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?
Towson is a useful midpoint, sitting about 11.1 miles from Gwynn Oak and 11.2 miles from White Marsh.
How much longer is the road route than the straight-line distance?
The direct path is about 14.4 miles (23.1 km), while the road route adds roughly 7.9 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:14 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.23 one way or $6.46 round trip. Estimated CO2 is about 7 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Gwynn Oak and Rain Showers near White Marsh.
Flight Path Map
This map shows the direct air route between Gwynn Oak and White Marsh. Straight-line distance: 14.36 mi (23.11 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 White Marsh
Community in Baltimore County Maryland
| Population | 9,513 |
| Coordinates | 39.3837200, -76.4321800 |
| Altitude | 16 |
| Country | United States |
End: White Marsh (-76.43218, 39.38372)
Estimated Travel Time
Distance: 36 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 44m |
| 40 mph (64.37 km/h) | 00h 33m |
| 50 mph (80.47 km/h) | 00h 26m |
| 60 mph (96.56 km/h) | 00h 22m |
| 70 mph (112.65 km/h) | 00h 19m |
| 80 mph (129 km/h) | 00h 16m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $3.23 | $6.46 |
| Mid-grade | $4.60 | $3.63 | $7.27 |
| Premium | $4.95 | $3.91 | $7.83 |
| Diesel | $5.98 | $4.72 | $9.45 |
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.