Trip from Bethesda, MD to Largo, MD

Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 17, 2026 · Editorial standards

Drive Time

34m

Distance

23.3 mi

37 km

Drive Score

6/10

Good drive

Same Day?

Yes, doable

Fuel Cost

$4

one way

EV Charging

Unknown

Best Time to Leave

Save up to 9 min

4 AM

0h 32m ★

6 AM

0h 35m

8 AM

0h 41m

10 AM

0h 37m

12 PM

0h 36m

3 PM

0h 37m

5 PM

0h 40m

8 PM

0h 33m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Best Time Drive vs Fly

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Trip Overview

The drive from Bethesda, MD to Largo, MD covers 23.3 miles and takes about 34m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on Capital Beltway, Jones Bridge Road, Central Avenue for much of the mileage, and the overall profile is turn-heavy local drive. The longest uninterrupted segment is about 18.8 miles on Capital Beltway. At current regular gas prices, budget about $3.86 one way before food or hotel costs.

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 34m. Total distance: 23.3 miles.

Family Friendly

Moderate complexity with 0 natural rest stops along the way.

Solo Traveler

34m drive, comfortable solo distance.

EV Driver

0 DC fast chargers along the route. Coverage: unknown.

First-Time Driver

Mostly highway driving (0%). Some complex stretches to watch for.

Scenic Drive

Turn-heavy local drive route profile.

Drive Character

Expect a 34m drive with frequent turns across 23.3 miles of local and secondary roads.

This route has more turning and local-road decision points than a simple highway run.

There are about 14 navigation steps in the underlying route data, so the final approach matters more than the middle miles.

Capital Beltway is the longest continuous segment at about 18.8 miles.

How Hard Is This Drive?

Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. You will hit about 10 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.1 miles in near Arlington Road.

Driving Effort 5/10

Moderate - straightforward overall, but long enough or busy enough to require pacing

Balances navigation complexity with total wheel time.

This drive requires moderate attention. Across 23.3 miles you will encounter 10 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.

Where does it get tricky?

The main spots that need attention: at 0.1 miles (Arlington Road): Navigation decision point; at 0.4 miles (Edgemoor Lane): Navigation decision point; at 2.8 miles: Lane positioning matters here. Multiple destination signs - pick the right one.

Critical Maneuvers

5 of 10 key points

These are the spots where you need to pay the most attention. Preview them before you drive.

5

0.1 mi into trip | ~0m in | Arlington Road

Turn left onto Arlington Road

Navigation decision point

5

0.4 mi into trip | ~1m in | Edgemoor Lane

Turn right onto Edgemoor Lane

Navigation decision point

7

2.8 mi into trip | ~7m in

Take the ramp toward I 495 East: Baltimore, Silver Spring

Lane positioning matters here. Multiple destination signs - pick the right one

Use the slight right lane. Toward I 495 East: Baltimore, Silver Spring

5

3.1 mi into trip | ~7m in | I 495 / Capital Beltway

Merge onto I 495 / Capital Beltway

Merge point - match speed before joining. Lane positioning matters here

Use the straight / slight right lanes.

8

21.9 mi into trip | ~32m in

Take the exit toward MD 214 East: Central Avenue, Largo

Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one

Use the slight right lane. Exit 15A Toward MD 214 East: Central Avenue, Largo

Towns Mentioned on Route Signs

Based on OSRM destination-sign hints, not a full list of every settlement the road passes.

On the drive from Bethesda, MD to Largo, MD, road signs begin pointing toward Silver Spring along the way.

Silver Spring

2.8 mi in | ~7m

Main Roads

Road	Distance	Duration
Capital Beltway	18.8 mi	24m
Jones Bridge Road	1.1 mi	2m
Central Avenue	1 mi	1m
Wisconsin Avenue	0.7 mi	1m
Connecticut Avenue	0.3 mi	<1m
Edgemoor Lane	0.3 mi	<1m
Arlington Road	0.3 mi	<1m
Rockville Pike	0.1 mi	<1m

Longest stretch: Capital Beltway — 18.8 mi, about 24m

Turn-by-Turn Driving Directions

Step-by-step road directions between Bethesda, MD and Largo, MD.

1

Start on this road

44 ft · 5 sec · this road

2

Turn right onto Bethesda Avenue

510 ft · 24 sec · Bethesda Avenue

3

Turn left onto Arlington Road

0.3 mi · 55 sec · Arlington Road

4

Turn right onto Edgemoor Lane

0.3 mi · 51 sec · Edgemoor Lane

5

Turn left onto MD 355

0.7 mi · 1 min · Wisconsin Avenue

6

Continue on MD 355

0.1 mi · 19 sec · Rockville Pike

7

Turn right onto Jones Bridge Road

1.1 mi · 2 min · Jones Bridge Road

8

Turn left onto MD 185

0.3 mi · 39 sec · Connecticut Avenue

Use the left / slight left lanes.

9

Take the ramp

0.2 mi · 31 sec

Toward I 495 East: Baltimore, Silver Spring Use the slight right lane.

10

Merge onto I 495

19 mi · 24 min · Capital Beltway

Use the straight / slight right lanes.

11

Take the exit

0.3 mi · 32 sec

Exit 15A Toward MD 214 East: Central Avenue, Largo Use the slight right lane.

12

Turn straight onto MD 214

1.0 mi · 1 min · Central Avenue

13

Turn slight right

0.1 mi · 25 sec

Toward MD 202 North: Largo Use the right lane.

14

Arrive at destination

Toward MD 202 North: Largo

Fuel & Cost

Regular Gas

$3.86 one way

$7.73 round trip

$4.21/gal 25.4 MPG avg 8 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$4.61	$4.23	$8.46
premium	$4.93	$4.52	$9.04
diesel	$5.61	$5.14	$10.29

No toll roads detected on this route.

Drive Cost (one way)

Fuel

$4

Estimated CO2 emission: 8.2 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $2 in charging · 0 stops · 63% less CO₂

Vehicle Type	kWh	DC Fast	Home Charge
Average EV	7	$2.45	$1.12
Efficient EV	5.8	$2.04	$0.93
EV Truck/SUV	9.3	$3.26	$1.49

Gas CO2

8 kg

EV CO2

3 kg (63% less)

This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.

DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.

Travel Intel

Current conditions at both ends of the drive.

Forecast as of Apr 17, 2026

Origin

Bethesda, MD

Morning in Bethesda on Friday

Local time

7:14 AM

EDT

Current temp

75°F

Unavailable

Live forecast

Destination

Largo, MD

Morning in Largo on Friday

Local time

7:14 AM

EDT

Current temp

50°F

Unavailable

Live forecast

Time zone

Same local time

Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.

Temperature spread

25 degrees cooler at arrival

A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.

Road read

34m on the road

Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

Frequently Asked Questions

The drive from Bethesda, MD to Largo, MD covers 23.3 miles and takes about 34m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are Capital Beltway, Jones Bridge Road, Central Avenue. Expect a mix of highway and local road driving.

This is a comfortable same-day trip.

The midpoint is about 11.6 miles from Bethesda, MD. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $3.86 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.

Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.

This drive requires moderate attention. Across 23.3 miles you will encounter 10 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.

The main spots that need attention: at 0.1 miles (Arlington Road): Navigation decision point; at 0.4 miles (Edgemoor Lane): Navigation decision point; at 2.8 miles: Lane positioning matters here. Multiple destination signs - pick the right one.

On the drive from Bethesda, MD to Largo, MD, road signs begin pointing toward Silver Spring along the way.

How this page is built

Compiled and maintained by the Trip.ovh planning team at COD Solutions Oy (Helsinki). Each route is built from authoritative open government and mapping datasets rather than crowdsourced reviews. Distances and geometry come from OSRM over OpenStreetMap. Fuel cost uses EIA weekly regional averages. Pages are published only after passing our data-quality checks; our methodology page documents refresh cadence, editorial standards, and known limitations.

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