How far is Dundalk, MD from North Bethesda, MD?
The driving distance from Dundalk, MD to North Bethesda, MD is about 47.5 miles (76.4 km), with a travel time of about 00h 55m by car.
- The straight-line flight distance is about 35.1 miles (56.5 km).
- For a round trip, plan for roughly 01h 50m 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 55m.
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.
Census-designated place in Howard County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Clear
Sunny
Driving Route Map
The map below follows the saved road route between Dundalk and North Bethesda.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dundalk and North Bethesda.
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1
Start on Dundalk Avenue
821 ft · 25 sec · Dundalk Avenue
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2
Turn left onto Dunhill Road
1003 ft · 34 sec · Dunhill Road
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3
Continue on Dunhill Road
55 m · 10 sec · Dunhill Road
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4
Turn right onto Broening Highway
1.3 mi · 3 min · Broening Highway
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5
Turn slight right
61 m · 8 sec
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6
Continue on Keith Avenue
1.5 km · 2 min · Keith Avenue
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7
Take the ramp slight right toward I 95
689 ft · 17 sec
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8
Keep slight left to continue on I 95 Toll South: Washington
2061 ft · 50 sec
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9
Merge slight left
28.4 mi · 34 min
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10
Take the exit slight right toward I 495 West: Silver Spring, Bethesda, College Park
1 km · 1 min
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11
Keep slight right to continue on I 495 West: Silver Spring, Bethesda
1.3 km · 2 min
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12
Merge slight left onto Capital Beltway
8.2 mi · 10 min · Capital Beltway
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13
Take the exit slight right toward MD 355: Bethesda, Rockville
1995 ft · 38 sec
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14
Turn straight onto Rockville Pike
1.8 mi · 4 min · Rockville Pike
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15
Turn left onto Nicholson Lane
1816 ft · 1 min · Nicholson Lane
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16
Turn left onto Commonwealth Drive
106 m · 18 sec · Commonwealth Drive
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17
Turn right onto Tudor Lane
103 m · 16 sec · Tudor Lane
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18
Continue on Tudor Lane
45 m · 7 sec · Tudor Lane
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19
Arrive at your destination
0 m · 1 sec · Tudor Lane
Car Route Details
A richer read on the saved driving route between Dundalk and North Bethesda.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 95 Toll South
Merge slight left
28.4 mi · 00h 34m
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 Dundalk and Sunny near North Bethesda.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dundalk to North Bethesda?
The road trip is about 47.5 miles (76.4 km) and usually takes 00h 55m 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?
North Laurel is a useful midpoint, sitting about 21.9 miles from Dundalk and 25.5 miles from North Bethesda.
How much longer is the road route than the straight-line distance?
The direct path is about 35.1 miles (56.5 km), while the road route adds roughly 12.4 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 4:40 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.82 one way or $13.65 round trip. Estimated CO2 is about 14.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Clear around Dundalk and Sunny near North Bethesda.
Stop Ideas Near North Laurel
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City of Bowie
Riverdale Park Town Hall
Town Hall Liquor And Bar
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to North Laurel.
BWI Rail Station
New Carrollton station
Rockville station
Washington Union Station
Flight Path Map
This map shows the direct air route between Dundalk and North Bethesda. Straight-line distance: 35.08 mi (56.46 km).
#1 Dundalk
Census-designated place in Maryland, United States
| Population | 63,597 |
| Coordinates | 39.2506600, -76.5205200 |
| Altitude | 5 |
| Country | United States |
#2 North Bethesda
A census-designated place in Montgomery County, Maryland.
| Population | 43,828 |
| Coordinates | 39.0445500, -77.1188700 |
| Altitude | 120 |
| Country | United States |
End: Tudor Lane (-77.119003, 39.044548)
Estimated Travel Time
Distance: 76 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 34m |
| 40 mph (64.37 km/h) | 01h 11m |
| 50 mph (80.47 km/h) | 00h 56m |
| 60 mph (96.56 km/h) | 00h 47m |
| 70 mph (112.65 km/h) | 00h 40m |
| 80 mph (129 km/h) | 00h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $6.82 | $13.65 |
| Mid-grade | $4.60 | $7.68 | $15.36 |
| Premium | $4.95 | $8.27 | $16.55 |
| Diesel | $5.98 | $9.99 | $19.97 |
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.