How far is Germantown, MD from Saint Charles, MD?
The driving distance from Germantown, MD to Saint Charles, MD is about 62.6 miles (100.8 km), with a travel time of about 01h 18m by car.
- The straight-line flight distance is about 43.2 miles (69.6 km).
- For a round trip, plan for roughly 02h 37m 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 01h 18m.
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.
City in Prince George’s County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Germantown and Saint Charles.
Turn-by-Turn Driving Directions
Step-by-step road directions between Germantown and Saint Charles.
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1
Start on the route
3 m · 6 sec
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2
Turn left
21 m · 10 sec
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3
Turn sharp left onto Liberty Mill Road
1592 ft · 1 min · Liberty Mill Road
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4
Turn left onto Dawson Farm Road
1777 ft · 59 sec · Dawson Farm Road
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5
Turn left onto Great Seneca Highway
1.3 km · 1 min · Great Seneca Highway
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6
Turn right onto Middlebrook Road
3201 ft · 56 sec · Middlebrook Road
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7
Take the ramp straight toward I 270 South
2027 ft · 51 sec
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8
Merge slight left onto Eisenhower Memorial Highway
4.4 mi · 6 min · Eisenhower Memorial Highway
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9
Keep slight left
6.6 mi · 9 min
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10
Keep slight left to continue on I 270 South: Silver Spring, College Park
2.8 mi · 4 min
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11
Merge slight right onto Capital Beltway
25.7 mi · 34 min · Capital Beltway
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12
Take the exit slight right toward MD 337: Andrews Air Force Base Main Gate, Morningside
1256 ft · 34 sec
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13
Turn right onto Forestville Road
130 m · 12 sec · Forestville Road
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14
Turn slight right onto MD 337 South
2.2 mi · 5 min
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15
Turn left onto MD 5 South: Waldorf
2410 ft · 40 sec
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16
Merge slight left onto Branch Avenue
8.1 mi · 10 min · Branch Avenue
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17
Merge slight right onto Crain Highway
7.3 mi · 12 min · Crain Highway
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18
Arrive at your destination
0 m · 1 sec · Crain Highway
Car Route Details
A richer read on the saved driving route between Germantown and Saint Charles.
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 right onto Capital Beltway
25.7 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.
Showers And Thunderstorms Likely leaving Germantown and Mostly Cloudy near Saint Charles.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Germantown to Saint Charles?
The road trip is about 62.6 miles (100.8 km) and usually takes 01h 18m 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?
New Carrollton is a useful midpoint, sitting about 30.1 miles from Germantown and 32.5 miles from Saint Charles.
How much longer is the road route than the straight-line distance?
The direct path is about 43.2 miles (69.6 km), while the road route adds roughly 19.4 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 3:52 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.03 one way or $18.06 round trip. Estimated CO2 is about 19.6 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Germantown and Mostly Cloudy near Saint Charles.
Stop Ideas Near New Carrollton
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 New Carrollton.
New Carrollton station
Washington Union Station
Union Station
Rockville station
Flight Path Map
This map shows the direct air route between Germantown and Saint Charles. Straight-line distance: 43.27 mi (69.63 km).
#1 Germantown
Census-designated place in Montgomery County, Maryland, United States
| Population | 86,395 |
| Coordinates | 39.1731600, -77.2716500 |
| Altitude | 134 |
| Country | United States |
#2 Saint Charles
City in St.
| Population | 36,376 |
| Coordinates | 38.6031700, -76.9385800 |
| Altitude | 61 |
| Country | United States |
End: US 301 (-76.935986, 38.601566)
Estimated Travel Time
Distance: 101 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 05m |
| 40 mph (64.37 km/h) | 01h 33m |
| 50 mph (80.47 km/h) | 01h 15m |
| 60 mph (96.56 km/h) | 01h 02m |
| 70 mph (112.65 km/h) | 00h 53m |
| 80 mph (129 km/h) | 00h 46m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $9.03 | $18.06 |
| Mid-grade | $4.60 | $10.16 | $20.33 |
| Premium | $4.95 | $10.95 | $21.90 |
| Diesel | $5.98 | $13.22 | $26.43 |
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 · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.