How far is Bel Air, MD from Bethesda, MD?
The driving distance from Bel Air, MD to Bethesda, MD is about 66.1 miles (106.4 km), with a travel time of about 01h 17m by car.
- The straight-line flight distance is about 55.6 miles (89.5 km).
- For a round trip, plan for roughly 02h 35m 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 01h 17m.
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.
Village in Frederick County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Chance Rain Showers
Mostly Sunny then Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Bel Air and Bethesda.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bel Air and Bethesda.
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1
Start on Courtland Place
123 m · 20 sec · Courtland Place
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2
Turn right onto South Hickory Avenue
104 m · 10 sec · South Hickory Avenue
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3
Turn right onto Churchville Road
1851 ft · 56 sec · Churchville Road
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4
At the end of the road, turn right onto Baltimore Pike
2618 ft · 1 min · Baltimore Pike
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5
Turn left onto Vietnam Veterans Memorial Highway
5.2 mi · 8 min · Vietnam Veterans Memorial Highway
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6
Take the exit slight right toward I 95 South: Baltimore
1 km · 1 min
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7
Merge slight left onto John F. Kennedy Memorial Highway
8.1 mi · 9 min · John F. Kennedy Memorial Highway
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8
Keep slight left to continue on Express Toll Lanes
6.5 mi · 8 min · Express Toll Lanes
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9
Keep slight left to continue on Express Toll Lanes
1.2 mi · 2 min · Express Toll Lanes
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10
Merge slight right onto Harbor Tunnel Thruway
3.8 mi · 5 min · Harbor Tunnel Thruway
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11
Continue on Baltimore Harbor Tunnel
1.4 mi · 2 min · Baltimore Harbor Tunnel
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12
Continue on Harbor Tunnel Thruway
2.2 mi · 3 min · Harbor Tunnel Thruway
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13
Continue on Harbor Tunnel Throughway
2567 ft · 40 sec · Harbor Tunnel Throughway
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14
Keep slight left to continue on Harbor Tunnel Throughway
2671 ft · 42 sec · Harbor Tunnel Throughway
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15
Continue on Harbor Tunnel Thruway
6 mi · 7 min · Harbor Tunnel Thruway
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16
Merge slight left
17.7 mi · 20 min
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17
Take the exit slight right toward I 495 West: Silver Spring, Bethesda, College Park
1 km · 1 min
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18
Keep slight right to continue on I 495 West: Silver Spring, Bethesda
1.3 km · 2 min
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19
Merge slight left onto Capital Beltway
6.4 mi · 8 min · Capital Beltway
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20
Take the exit slight right toward MD 185: Kensington, Chevy Chase
2221 ft · 54 sec
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21
Keep slight left to continue on MD 185 South: Connecticut Avenue South, Chevy Chase
75 m · 8 sec
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22
Turn left onto Connecticut Avenue
2403 ft · 51 sec · Connecticut Avenue
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23
Turn right onto Jones Bridge Road
1.1 mi · 3 min · Jones Bridge Road
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24
Turn left onto Rockville Pike
676 ft · 26 sec · Rockville Pike
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25
Continue on Wisconsin Avenue
1 km · 1 min · Wisconsin Avenue
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26
Turn right onto Commerce Lane
104 m · 17 sec · Commerce Lane
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27
Continue on Edgemoor Lane
1112 ft · 42 sec · Edgemoor Lane
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28
Turn left onto Arlington Road
1403 ft · 56 sec · Arlington Road
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29
Turn right onto Bethesda Avenue
156 m · 22 sec · Bethesda Avenue
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30
Turn left
14 m · 3 sec
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31
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Bel Air and Bethesda.
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.
Harbor Tunnel Thruway
Merge slight left
17.7 mi · 00h 20m
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 Sunny then Chance Rain Showers leaving Bel Air and Mostly Sunny then Chance Rain Showers near Bethesda.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bel Air to Bethesda?
The road trip is about 66.1 miles (106.4 km) and usually takes 01h 17m 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?
Rosemont is a useful midpoint, sitting about 33 miles from Bel Air and 33.1 miles from Bethesda.
How much longer is the road route than the straight-line distance?
The direct path is about 55.6 miles (89.5 km), while the road route adds roughly 10.5 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 3:54 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.52 one way or $19.04 round trip. Estimated CO2 is about 20.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Chance Rain Showers around Bel Air and Mostly Sunny then Chance Rain Showers near Bethesda.
Stop Ideas Near Rosemont
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 Rosemont.
BWI Rail Station
Pennsylvania Station
New Carrollton station
Kent Island, MD
Flight Path Map
This map shows the direct air route between Bel Air and Bethesda. Straight-line distance: 55.59 mi (89.46 km).
#1 Bel Air
Town in Harford County, Maryland, United States
| Population | 10,266 |
| Coordinates | 39.5359400, -76.3482900 |
| Altitude | 118 |
| Country | United States |
#2 Bethesda
A census-designated place (CDP) in Montgomery County, Maryland.
| Population | 62,448 |
| Coordinates | 38.9806700, -77.1002600 |
| Altitude | 97 |
| Country | United States |
End: (-77.100214, 38.980669)
Estimated Travel Time
Distance: 106 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 12m |
| 40 mph (64.37 km/h) | 01h 39m |
| 50 mph (80.47 km/h) | 01h 19m |
| 60 mph (96.56 km/h) | 01h 06m |
| 70 mph (112.65 km/h) | 00h 56m |
| 80 mph (129 km/h) | 00h 49m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $9.52 | $19.04 |
| Mid-grade | $4.60 | $10.72 | $21.43 |
| Premium | $4.95 | $11.54 | $23.09 |
| Diesel | $5.98 | $13.93 | $27.87 |
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 01, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.