How far is Bethesda, MD from Lanham, MD?
The driving distance from Bethesda, MD to Lanham, MD is about 18.3 miles (29.5 km), with a travel time of about 00h 29m by car.
- The straight-line flight distance is about 12.7 miles (20.5 km).
- For a round trip, plan for roughly 00h 58m 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 29m.
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.
Census-designated place Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Bethesda and Lanham.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bethesda and Lanham.
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1
Start on the route
14 m · 5 sec
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2
Turn right onto Bethesda Avenue
156 m · 25 sec · Bethesda Avenue
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3
Turn left onto Arlington Road
1403 ft · 56 sec · Arlington Road
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4
Turn right onto Edgemoor Lane
1451 ft · 51 sec · Edgemoor Lane
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5
Turn left onto Wisconsin Avenue
1 km · 1 min · Wisconsin Avenue
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6
Continue on Rockville Pike
628 ft · 20 sec · Rockville Pike
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7
Turn right onto Jones Bridge Road
1.1 mi · 2 min · Jones Bridge Road
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8
Turn left onto Connecticut Avenue
1615 ft · 39 sec · Connecticut Avenue
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9
Take the ramp slight right toward I 495 East: Baltimore, Silver Spring
1292 ft · 32 sec
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10
Merge slight left onto Capital Beltway
13.7 mi · 17 min · Capital Beltway
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11
Take the exit slight right toward MD 450: Bladensburg, Lanham
1489 ft · 36 sec
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12
Keep slight left to continue on MD 450 East: Lanham
76 m · 8 sec
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13
Turn left onto Annapolis Road
2014 ft · 44 sec · Annapolis Road
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14
Turn straight
1318 ft · 37 sec
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15
Keep slight left
40 m · 5 sec
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16
Keep slight right
52 m · 8 sec
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17
Continue on Cipriano Road
1402 ft · 44 sec · Cipriano Road
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18
Turn left onto Spring Avenue
1282 ft · 56 sec · Spring Avenue
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19
Arrive at your destination
0 m · 1 sec · Spring Avenue
Car Route Details
A richer read on the saved driving route between Bethesda and Lanham.
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.
Capital Beltway
Merge slight left onto Capital Beltway
13.7 mi · 00h 17m
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.
Chance Showers And Thunderstorms leaving Bethesda and Chance Rain Showers near Lanham.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bethesda to Lanham?
The road trip is about 18.3 miles (29.5 km) and usually takes 00h 29m 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?
Hillandale is a useful midpoint, sitting about 9.1 miles from Bethesda and 9.1 miles from Lanham.
How much longer is the road route than the straight-line distance?
The direct path is about 12.7 miles (20.5 km), while the road route adds roughly 5.6 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:32 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.66 one way or $5.31 round trip. Estimated CO2 is about 5.8 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Bethesda and Chance Rain Showers near Lanham.
Stop Ideas Near Hillandale
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
United States Capitol
D C Government
THEARC: Town Hall Education Arts Recreation Campus
Town Hall Liquor And Bar
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Hillandale.
New Carrollton station
Washington Union Station
Rockville station
Union Station
Flight Path Map
This map shows the direct air route between Bethesda and Lanham. Straight-line distance: 12.75 mi (20.52 km).
#1 Bethesda
A census-designated place (CDP) in Montgomery County, Maryland.
| Population | 62,448 |
| Coordinates | 38.9806700, -77.1002600 |
| Altitude | 97 |
| Country | United States |
#2 Lanham
Lanham is a place in Maryland, United States.
| Population | 0 |
| Coordinates | 38.9687500, -76.8634000 |
| Altitude | 43 |
| Country | United States |
End: Lanham (-76.8634, 38.96875)
Estimated Travel Time
Distance: 29 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 36m |
| 40 mph (64.37 km/h) | 00h 27m |
| 50 mph (80.47 km/h) | 00h 21m |
| 60 mph (96.56 km/h) | 00h 18m |
| 70 mph (112.65 km/h) | 00h 15m |
| 80 mph (129 km/h) | 00h 13m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $2.66 | $5.31 |
| Mid-grade | $4.60 | $2.99 | $5.98 |
| Premium | $4.95 | $3.22 | $6.44 |
| Diesel | $5.98 | $3.89 | $7.77 |
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 · Jun 10, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.