How far is South Bel Air, MD from Gwynn Oak, MD?
The driving distance from South Bel Air, MD to Gwynn Oak, MD is about 40.3 miles (64.8 km), with a travel time of about 00h 50m by car.
- The straight-line flight distance is about 23.5 miles (37.8 km).
- For a round trip, plan for roughly 01h 41m 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.
Community in Baltimore County Maryland
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between South Bel Air and Gwynn Oak.
Turn-by-Turn Driving Directions
Step-by-step road directions between South Bel Air and Gwynn Oak.
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1
Start on South Shamrock Road
1811 ft · 1 min · South Shamrock Road
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2
At the end of the road, turn right onto East MacPhail Road
1341 ft · 45 sec · East MacPhail Road
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3
Turn left onto South Main Street
151 m · 14 sec · South Main Street
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4
Continue on Emmorton Road
3158 ft · 1 min · Emmorton Road
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5
Turn right onto West Ring Factory Road
3105 ft · 2 min · West Ring Factory Road
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6
Turn left onto Vietnam Veterans Memorial Highway
3.9 mi · 6 min · Vietnam Veterans Memorial Highway
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7
Take the exit slight right toward I 95 South: Baltimore
1 km · 1 min
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8
Merge slight left onto John F. Kennedy Memorial Highway
8.1 mi · 9 min · John F. Kennedy Memorial Highway
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9
Keep slight right to continue on John F. Kennedy Memorial Highway
3269 ft · 43 sec · John F. Kennedy Memorial Highway
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10
Take the exit slight right toward MD 43: White Marsh, Middle River
870 ft · 21 sec
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11
Keep slight right to continue on MD 43 West: White Marsh
2668 ft · 1 min
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12
Merge slight left onto White Marsh Boulevard
3.9 mi · 6 min · White Marsh Boulevard
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13
Merge slight right onto Baltimore Beltway
1.5 mi · 2 min · Baltimore Beltway
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14
Take the exit slight right toward MD 41 South: Perring Parkway
1278 ft · 55 sec
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15
Turn straight onto Perring Parkway
2.5 mi · 4 min · Perring Parkway
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16
Turn slight right
996 ft · 34 sec
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17
Turn straight onto East Northern Parkway
7 mi · 16 min · East Northern Parkway
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18
Turn left onto Wabash Avenue
1928 ft · 1 min · Wabash Avenue
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19
Turn right onto Hillsdale Road
2597 ft · 1 min · Hillsdale Road
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20
At the end of the road, turn right onto Hillsdale Road
1202 ft · 46 sec · Hillsdale Road
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21
Turn left onto Haddon Avenue
54 m · 11 sec · Haddon Avenue
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22
Turn left
18 m · 4 sec
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23
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between South Bel Air and Gwynn Oak.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
John F. Kennedy Memorial Highway
Merge slight left onto John F. Kennedy Memorial Highway
8.15 mi · 00h 09m
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.
Sunny leaving South Bel Air and Sunny near Gwynn Oak.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from South Bel Air to Gwynn Oak?
The road trip is about 40.3 miles (64.8 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?
White Marsh is a useful midpoint, sitting about 16.2 miles from South Bel Air and 24.2 miles from Gwynn Oak.
How much longer is the road route than the straight-line distance?
The direct path is about 23.5 miles (37.8 km), while the road route adds roughly 16.8 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 4:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.80 one way or $11.60 round trip. Estimated CO2 is about 12.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around South Bel Air and Sunny near Gwynn Oak.
Stop Ideas Near White Marsh
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 White Marsh.
Pennsylvania Station
Aberdeen
BWI Rail Station
Kent Island, MD
Flight Path Map
This map shows the direct air route between South Bel Air and Gwynn Oak. Straight-line distance: 23.48 mi (37.79 km).
#1 South Bel Air
A census-designated place in Anne Arundel County, Maryland.
| Population | 48,828 |
| Coordinates | 39.5331600, -76.3374600 |
| Altitude | 109 |
| Country | United States |
#2 Gwynn Oak
A census-designated place in Baltimore County, Maryland.
| Population | 47,092 |
| Coordinates | 39.3326100, -76.6927500 |
| Altitude | 130 |
| Country | United States |
End: (-76.692724, 39.332601)
Estimated Travel Time
Distance: 65 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 20m |
| 40 mph (64.37 km/h) | 01h 00m |
| 50 mph (80.47 km/h) | 00h 48m |
| 60 mph (96.56 km/h) | 00h 40m |
| 70 mph (112.65 km/h) | 00h 34m |
| 80 mph (129 km/h) | 00h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $5.80 | $11.60 |
| Mid-grade | $4.60 | $6.53 | $13.06 |
| Premium | $4.95 | $7.03 | $14.07 |
| Diesel | $5.98 | $8.49 | $16.98 |
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 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.