How far is Boonsboro, MD from Bethesda, MD?
The driving distance from Boonsboro, MD to Bethesda, MD is about 77.3 miles (124.4 km), with a travel time of about 01h 27m by car.
- The straight-line flight distance is about 66.7 miles (107.3 km).
- For a round trip, plan for roughly 02h 55m 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 27m.
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.
City in and county seat of Anne Arundel County, Maryland, United States, and Maryland federated state capital city
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Clear
Partly Cloudy
Driving Route Map
The map below follows the saved road route between Boonsboro and Bethesda.
Turn-by-Turn Driving Directions
Step-by-step road directions between Boonsboro and Bethesda.
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1
Start on Ridgely Road
1.4 km · 2 min · Ridgely Road
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2
Continue on 6th Street
1.5 km · 2 min · 6th Street
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3
Continue on Ridgely Road
2.8 mi · 5 min · Ridgely Road
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4
Take the ramp slight right
106 m · 10 sec
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5
Merge slight left onto Shore Highway
1.1 km · 59 sec · Shore Highway
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6
Continue on Queen Anne Highway
6.2 mi · 8 min · Queen Anne Highway
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7
Take the exit slight right
527 ft · 15 sec
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8
Merge slight left onto Ocean Gateway
28.5 mi · 40 min · Ocean Gateway
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9
Continue on John Hanson Highway
18.4 mi · 22 min · John Hanson Highway
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10
Take the exit slight right toward I 95 North, I 495 North: Baltimore, Silver Spring
2347 ft · 57 sec
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11
Keep slight left to continue on I 495 North, I 95 North: Beltway
3221 ft · 1 min
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12
Merge slight left onto Capital Beltway
6.9 mi · 9 min · Capital Beltway
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13
Keep slight left to continue on Capital Beltway
7.4 mi · 9 min · Capital Beltway
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14
Take the exit slight right toward MD 185: Kensington, Chevy Chase
2221 ft · 54 sec
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15
Keep slight left to continue on MD 185 South: Connecticut Avenue South, Chevy Chase
75 m · 8 sec
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16
Turn left onto Connecticut Avenue
2403 ft · 51 sec · Connecticut Avenue
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17
Turn right onto Jones Bridge Road
1.1 mi · 3 min · Jones Bridge Road
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18
Turn left onto Rockville Pike
676 ft · 26 sec · Rockville Pike
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19
Continue on Wisconsin Avenue
1 km · 1 min · Wisconsin Avenue
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20
Turn right onto Commerce Lane
104 m · 17 sec · Commerce Lane
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21
Continue on Edgemoor Lane
1112 ft · 42 sec · Edgemoor Lane
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22
Turn left onto Arlington Road
1403 ft · 56 sec · Arlington Road
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23
Turn right onto Bethesda Avenue
156 m · 22 sec · Bethesda Avenue
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24
Turn left
14 m · 3 sec
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25
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Boonsboro 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.
Ocean Gateway
Merge slight left onto Ocean Gateway
28.5 mi · 00h 40m
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 Clear leaving Boonsboro and Partly Cloudy near Bethesda.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Boonsboro to Bethesda?
The road trip is about 77.3 miles (124.4 km) and usually takes 01h 27m 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?
Annapolis is a useful midpoint, sitting about 38.6 miles from Boonsboro and 38.6 miles from Bethesda.
How much longer is the road route than the straight-line distance?
The direct path is about 66.7 miles (107.3 km), while the road route adds roughly 10.6 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 3:34 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.15 one way or $22.31 round trip. Estimated CO2 is about 24.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Clear around Boonsboro and Partly Cloudy near Bethesda.
Stop Ideas Near Annapolis
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City of Bowie
Annapolis City Hall
Kenhill Center
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Annapolis.
Kent Island, MD
BWI Rail Station
New Carrollton station
Pennsylvania Station
Flight Path Map
This map shows the direct air route between Boonsboro and Bethesda. Straight-line distance: 66.67 mi (107.29 km).
#1 Boonsboro
Town in Washington County, Maryland, United States
| Population | 3,655 |
| Coordinates | 38.9501100, -75.8599400 |
| Altitude | 18 |
| 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: 124 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 34m |
| 40 mph (64.37 km/h) | 01h 55m |
| 50 mph (80.47 km/h) | 01h 32m |
| 60 mph (96.56 km/h) | 01h 17m |
| 70 mph (112.65 km/h) | 01h 06m |
| 80 mph (129 km/h) | 00h 57m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $11.15 | $22.31 |
| Mid-grade | $4.60 | $12.56 | $25.11 |
| Premium | $4.95 | $13.52 | $27.05 |
| Diesel | $5.98 | $16.33 | $32.65 |
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 14, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.