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Trip from Charlestown, MD to Gaithersburg, MD

Drive Time

2h 34m

Distance

127.6 mi

205 km

Drive Score

9/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$21

one way

EV Charging

None

0 DC fast

Best Time to Leave

Save up to 31 min
4 AM
2h 24m ★
6 AM
2h 34m
8 AM
2h 55m
10 AM
2h 41m
12 PM
2h 39m
3 PM
2h 42m
5 PM
2h 54m
8 PM
2h 28m

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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Downtown Gaithersburg, MD, MD

Gaithersburg, MD

Kristopher Hines

Trip Overview

The drive from Charlestown, MD to Gaithersburg, MD covers 127.6 miles and takes about 2h 34m 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 $21.11 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

63.8 miles from Charlestown, MD

A natural place for your longest stop of the day , about 1h 19m into the drive .

Drive Character

The drive from Charlestown, MD to Gaithersburg, MD covers 127.6 miles and takes about 2h 34m, 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 22 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. There are only a few real navigation decisions along the way. The trickiest moment comes early in the drive near Jackson Run Road Southwest.

Route Complexity 4/10

Easy - simple navigation with a manageable amount of wheel time

This is a straightforward 2h 34m drive. You will face about 8 decision points, but nothing that requires special attention if you follow navigation.

Where does it get tricky?

The main spots that need attention: near the start (Jackson Run Road Southwest): Navigation decision point; 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.

Critical Maneuvers

5 of 8 key points

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

4
0 mi into trip | ~0m in | Jackson Run Road Southwest

Turn right onto Jackson Run Road Southwest

Navigation decision point

5
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.
7
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
8
125.4 mi into trip | ~2h 29m in

Take the exit toward MD 124: Montgomery Village Avenue, Quince Orchard Road

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 11 Toward MD 124: Montgomery Village Avenue, Quinc...
5
126.2 mi into trip | ~2h 31m in

Keep slight left at fork toward MD 124 North: Montgomery Village Avenue

Highway fork - watch signs carefully

Toward MD 124 North: Montgomery Village Avenue

Main Roads

Road Distance Duration
Dwight D Eisenhower Highway 48.3 mi 51m
National Freeway 45.7 mi 51m
Eisenhower Memorial Highway 19.9 mi 24m
New Georges Creek Road Southwest 3.6 mi 5m
I 70, US 40 (Dwight D Eisenhower Highway) 3.3 mi 3m
Lower Georges Creek Road Southwest 1.7 mi 3m
North Frederick Avenue 0.9 mi 1m
Paradise Street Southwest 0.6 mi 1m
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 Gaithersburg, MD.

1

Start on Charlestown Road

170 ft · 8 sec · Charlestown Road
2

Turn right onto Jackson Run Road Southwest

0.2 mi · 44 sec · Jackson Run Road Southwest
3

Continue on Jackson Street

0.5 mi · 1 min · Jackson Street
4

Continue on Union Street

386 ft · 17 sec · Union Street
5

At end of road, turn right onto MD 36

0.6 mi · 1 min · Main Street
6

Continue on MD 36

1.7 mi · 3 min · Lower Georges Creek Road Southwest
7

Continue on MD 36

0.3 mi · 40 sec · New Georges Creek Road Southwest
8

Turn right onto Paradise Street Southwest

0.6 mi · 1 min · Paradise Street Southwest
9

Turn straight onto MD 36

3.3 mi · 5 min · New Georges Creek Road Southwest
10

Take the ramp

0.5 mi · 1 min
11

Merge onto I 68; US 40

46 mi · 51 min · National Freeway
Use the straight / slight right lanes.
12

Continue on I 70; US 40

4.7 mi · 5 min · Dwight D Eisenhower Highway
13

Continue on I 70; US 40

3.3 mi · 3 min · I 70, US 40 (Dwight D Eisenhower Highway)
14

Continue on I 70

44 mi · 46 min · Dwight D Eisenhower Highway
15

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.
16

Continue on I 270

20 mi · 24 min · Eisenhower Memorial Highway
Use the straight / slight right lanes.
17

Take the exit

0.8 mi · 1 min
Exit 11 Toward MD 124: Montgomery Village Avenue, Quince Orchard Road Use the slight right lane.
18

Keep slight left at fork

127 ft · 5 sec
Toward MD 124 North: Montgomery Village Avenue
19

Turn left onto MD 124

0.4 mi · 44 sec · Quince Orchard Road
20

Turn right onto MD 355

0.9 mi · 1 min · North Frederick Avenue
21

Turn right

85 ft · 6 sec
22

Arrive at destination

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 63.8 miles from Charlestown, MD, or about 1h 19m 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 63.8 miles or 1h 19m 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 3m

Traffic, exits, and arrival timing usually matter more near Gaithersburg, 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 127.6 miles and 2h 34m.

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 63.8 mi from Charlestown, MD · 1h 19m into the drive

capital city of the United States of America

Mid-route town

Meal stop

Washington, DC

64 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 63.8 miles from Charlestown, MD, which is a good place for a longer meal and fuel stop.

Arriving in Gaithersburg, MD

The final approach into Gaithersburg, 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 Gaithersburg, MD.

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

National Parks Near This Route

Worth a detour if your schedule allows.

Monocacy National Battlefield

Monocacy National Battlefield

National Battlefield

During the summer of 1864, the Confederacy carried out a bold plan to turn the tide of the Civil War in their favor. They planned to capture Washington, DC and influence the election of 1864. On July...

2 mi from route ~4 min detour Free near mile 110
View on nps.gov
Antietam National Battlefield

Antietam National Battlefield

National Battlefield

23,000 soldiers were killed, wounded or missing after twelve hours of savage combat on September 17, 1862. The Battle of Antietam ended the Confederate Army of Northern Virginia's first invasion into...

8 mi from route ~21 min detour $20 near mile 92.4
View on nps.gov
Chesapeake & Ohio Canal National Historical Park

Chesapeake & Ohio Canal National Historical Park

National Historical Park

Preserving America's early transportation history, the C&O Canal began as a dream of passage to Western wealth. Operating for nearly 100 years the canal was a lifeline for communities along the Potoma...

10 mi from route ~26 min detour $20 near mile 127.6
View on nps.gov
Potomac Heritage National Scenic Trail

Potomac Heritage National Scenic Trail

National Scenic Trail

The Potomac River corridor is rich in both history and recreation, offering a chance to both explore your heritage and choose your adventure along the way. Start your journey here!

14 mi from route ~35 min detour Free near mile 118.8
View on nps.gov
Harpers Ferry National Historical Park

Harpers Ferry National Historical Park

National Historical Park

At the confluence of the Shenandoah and Potomac rivers, on the ancestral home of the Tuscarora and Shawnee people, lies Harpers Ferry. Here you can explore John Brown's Raid against slavery. Find your...

15 mi from route ~38 min detour $20 near mile 101.2
View on nps.gov

Park data from the National Park Service API. Alerts update every 2 hours.

Fuel & Cost

Regular Gas

$21.11 one way

$42.23 round trip

$4.20/gal 25.4 MPG avg 45 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.60 $23.10 $46.21
premium $4.92 $24.73 $49.45
diesel $5.64 $28.35 $56.70

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$21

Meals

$25–$50

Total

$46–$71

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

Estimated CO2 emission: 44.6 kg one way. Prices: EIA weekly data, 2026-04-06.

Driving Electric?

About $13 in charging · 0 stops · 67% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 38.3 0 $13.40 $6.12
Efficient EV 31.9 0 $11.17 $5.10
EV Truck/SUV 51 0 $17.86 $8.17

Gas CO2

45 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

3:49 PM

EDT

Current temp

88°F

Unavailable

Live forecast

Destination

Gaithersburg, MD

Afternoon in Gaithersburg on Monday

Local time

3:49 PM

EDT

Current temp

88°F

Unavailable

Live forecast

Along the Route

68°F

Washington, DC

64 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

Very similar conditions

Both ends of the route are sitting at about the same temperature right now.

Road read

2h 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 Charlestown, MD to Gaithersburg, MD covers 127.6 miles and takes about 2h 34m 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 63.8 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 $21.11 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.
This is a straightforward 2h 34m drive. You will face about 8 decision points, but nothing that requires special attention if you follow navigation.
The main spots that need attention: near the start (Jackson Run Road Southwest): Navigation decision point; 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.
The route from Charlestown, MD to Gaithersburg, MD does not surface many named destination signs beyond the main corridor.

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