Trip from Charlestown, MD to Rockville, MD

Drive Time

2h 41m

Distance

132.4 mi

213 km

Drive Score

9/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$22

one way

EV Charging

station data

Best Time to Leave

Save up to 32 min

4 AM

2h 31m ★

6 AM

2h 42m

8 AM

3h 3m

10 AM

2h 49m

12 PM

2h 47m

3 PM

2h 50m

5 PM

3h 2m

8 PM

2h 35m

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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Rockville, MD

Jonathan Borba

Trip Overview

The drive from Charlestown, MD to Rockville, MD covers 132.4 miles and takes about 2h 41m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on Dwight D Eisenhower Highway, National Freeway, Eisenhower Memorial Highway for much of the mileage, and the overall profile is mixed drive. The longest uninterrupted segment is about 48.3 miles on Dwight D Eisenhower Highway. At current regular gas prices, budget about $21.91 one way before food or hotel costs.

Trip Pace

Same-day drive is realistic

A same-day return is realistic if you keep stops short.

Break Rhythm

1 planned break

A short stop every 2 to 3 hours is enough for this drive.

Midpoint

66.2 miles from Charlestown, MD

A natural place for your longest stop of the day , about 1h 22m into the drive .

Drive Character

The drive from Charlestown, MD to Rockville, MD covers 132.4 miles and takes about 2h 41m, using a mix of highways and local roads.

Expect a mix of faster highway mileage and slower local approaches near the beginning or end.

There are about 23 navigation steps in the underlying route data, so the final approach matters more than the middle miles.

Dwight D Eisenhower Highway is the longest continuous segment at about 48.3 miles.

How Hard Is This Drive?

This route mixes highway mileage with some local-road sections near the start or finish. You will hit about 10 points where you need to pay attention to lane position or signs. The trickiest moment comes around 7.9 miles in near I 68; US 40 / National Freeway.

Route Complexity 5/10

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

This drive requires moderate attention. Across 132.4 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 7.9 miles (I 68; US 40 / National Freeway): Merge point - match speed before joining. Lane positioning matters here; at 105.1 miles (I 70 Exit 53): Exit ramp - move to the correct lane early. Lane positioning matters here; at 128.4 miles (I 270): Highway fork - watch signs carefully. Lane positioning matters here.

Critical Maneuvers

5 of 10 key points

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

7.9 mi into trip | ~16m in | I 68; US 40 / National Freeway

Merge onto I 68; US 40 / National Freeway

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

Use the straight / slight right lanes.

105.1 mi into trip | ~2h 4m in | I 70 Exit 53

Take the exit onto I 70 Exit 53 toward I 270 South: Washington

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the slight right lane. Exit 53 Toward I 270 South: Washington

128.4 mi into trip | ~2h 33m in | I 270

Keep slight right at fork onto I 270

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight right lanes.

130.9 mi into trip | ~2h 37m in

Take the exit toward MD 28: West Montgomery Avenue

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the straight / slight right lanes. Exit 6B-A Toward MD 28: West Montgomery Avenue

132.4 mi into trip | ~2h 41m in | South Washington Street

Turn right onto South Washington Street

Lane positioning matters here

Use the straight / right lanes.

Main Roads

Road	Distance	Duration
Dwight D Eisenhower Highway	48.3 mi	51m
National Freeway	45.7 mi	51m
Eisenhower Memorial Highway	22.9 mi	29m
New Georges Creek Road Southwest	3.6 mi	5m
I 70, US 40 (Dwight D Eisenhower Highway)	3.3 mi	3m
I 270	2.5 mi	3m
Lower Georges Creek Road Southwest	1.7 mi	3m
West Montgomery Avenue	1.2 mi	3m

Longest stretch: Dwight D Eisenhower Highway — 48.3 mi, about 51m

Turn-by-Turn Driving Directions

Step-by-step road directions between Charlestown, MD and Rockville, MD.

Start on Charlestown Road

170 ft · 8 sec · Charlestown Road

Turn right onto Jackson Run Road Southwest

0.2 mi · 44 sec · Jackson Run Road Southwest

Continue on Jackson Street

0.5 mi · 1 min · Jackson Street

Continue on Union Street

386 ft · 17 sec · Union Street

At end of road, turn right onto MD 36

0.6 mi · 1 min · Main Street

Continue on MD 36

1.7 mi · 3 min · Lower Georges Creek Road Southwest

Continue on MD 36

0.3 mi · 40 sec · New Georges Creek Road Southwest

Turn right onto Paradise Street Southwest

0.6 mi · 1 min · Paradise Street Southwest

Turn straight onto MD 36

3.3 mi · 5 min · New Georges Creek Road Southwest

Take the ramp

0.5 mi · 1 min

Merge onto I 68; US 40

46 mi · 51 min · National Freeway

Use the straight / slight right lanes.

Continue on I 70; US 40

4.7 mi · 5 min · Dwight D Eisenhower Highway

Continue on I 70; US 40

3.3 mi · 3 min · I 70, US 40 (Dwight D Eisenhower Highway)

Continue on I 70

44 mi · 46 min · Dwight D Eisenhower Highway

Take the exit onto I 70 Exit 53

0.4 mi · 51 sec · I 70 Exit 53

Exit 53 Toward I 270 South: Washington Use the slight right lane.

Continue on I 270

23 mi · 29 min · Eisenhower Memorial Highway

Use the straight / slight right lanes.

Keep slight right at fork onto I 270

2.5 mi · 3 min · I 270

Use the straight / slight right lanes.

Take the exit

0.2 mi · 28 sec

Exit 6B-A Toward MD 28: West Montgomery Avenue Use the straight / slight right lanes.

Turn left onto MD 28

0.2 mi · 33 sec · Key West Highway

Use the left lane.

Continue on MD 28

0.9 mi · 2 min · West Montgomery Avenue

Turn left onto West Montgomery Avenue

0.2 mi · 37 sec · West Montgomery Avenue

Use the left lane.

Turn right onto South Washington Street

63 ft · 1 sec · South Washington Street

Use the straight / right lanes.

Arrive at destination

South Washington Street

Trip Plan

Morning Departure

Leave by 9 AM and you'll arrive before lunch.

Evening Departure

Even a 4 PM departure gets you there before dark in summer.

You can normally do this drive in one day.

Plan roughly 1 meaningful break for fuel, food, and rest.

The halfway point lands around 66.2 miles from Charlestown, MD, or about 1h 22m into the drive.

The longest continuous stretch on this route runs about 48.3 miles.

This is a comfortable same-day trip.

Departure

Before you leave

Start with fuel, water, and navigation already sorted so the first hour feels easy.

First stop

Around 80 miles or 1h 37m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 66.2 miles or 1h 22m in

This is the best place for your longest stop, a real meal, and a full fuel check.

Final approach

Final hour starts around 2h 8m

Traffic, exits, and arrival timing usually matter more near Rockville, MD than in the middle of the route.

Before You Leave

Open the route before leaving Charlestown, MD so your first major turns are already loaded.

Leave with enough water and a charging cable within reach, not packed away.

Check your fuel range against the first long segment, especially if you are starting outside city service areas.

Day 1

Settle into the route from Charlestown, MD

This is one driving day of about 132.4 miles and 2h 41m.

Your first comfortable stop window is around 80 miles from Charlestown, MD.

This route can stay practical as a one-day drive if traffic stays reasonable.

Plan about 1 real break rather than only quick fuel stops.

The longest stretch is on Dwight D Eisenhower Highway for about 48.3 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Halfway Point

Midpoint

About 66.2 mi from Charlestown, MD · 1h 22m into the drive

capital city of the United States of America

Mid-route town

Meal stop

Washington, DC

66 mi into the route

Best for: Lunch, fuel, and a longer reset

This sits close to the middle of the route, so it works well for the longest stop of the day.

Pacing Suggestions

Washington, DC

Fuel and coffee

A short stop after about 80 miles helps settle the day before fatigue starts building.

Washington, DC

Meal break

The midpoint is around 66.2 miles from Charlestown, MD, which is a good place for a longer meal and fuel stop.

Arriving in Rockville, MD

The final approach into Rockville, MD usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.

Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Rockville, MD.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

Fuel & Cost

Regular Gas

$21.91 one way

$43.82 round trip

$4.20/gal 25.4 MPG avg 46 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$4.60	$23.97	$47.95
premium	$4.92	$25.66	$51.31
diesel	$5.64	$29.41	$58.83

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$22

Meals

$25–$50

Total

$47–$72

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 46.3 kg one way. Prices: EIA weekly data, 2026-04-06.

Driving Electric?

About $14 in charging · 0 stops · 67% less CO₂

Vehicle Type	kWh	DC Fast	Home Charge
Average EV	39.7	$13.90	$6.36
Efficient EV	33.1	$11.58	$5.30
EV Truck/SUV	53	$18.54	$8.47

Gas CO2

46 kg

EV CO2

15 kg (67% 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 data refreshed 1 day ago

Origin

Charlestown, MD

Afternoon in Charlestown on Monday

Local time

3:45 PM

EDT

Current temp

88°F

Unavailable

Live forecast

Destination

Rockville, MD

Afternoon in Rockville on Monday

Local time

3:45 PM

EDT

Current temp

64°F

Unavailable

Live forecast

Along the Route

68°F

Washington, DC

66 mi in

Seasonal Notes

Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.

Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.

Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.

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

24 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

2h 41m 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 Charlestown, MD to Rockville, MD covers 132.4 miles and takes about 2h 41m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are Dwight D Eisenhower Highway, National Freeway, Eisenhower Memorial Highway. Expect a mix of highway and local road driving.

This is a comfortable same-day trip.

The midpoint is about 66.2 miles from Charlestown, MD. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $21.91 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.

Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.

The route from Charlestown, MD to Rockville, MD does not surface many named destination signs beyond the main corridor.

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Trip from Charlestown, MD to Rockville, MD

Best Time to Leave

Trip Overview

Drive Character

How Hard Is This Drive?

Critical Maneuvers

Main Roads

Turn-by-Turn Driving Directions

Trip Plan

Before You Leave

Where to Stop

Pacing Suggestions

Arriving in Rockville, MD

Fuel & Cost

Travel Intel

Charlestown, MD

Rockville, MD

Same local time

24 degrees cooler at arrival

2h 41m on the road

Frequently Asked Questions

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