How far is Frederick, MD from Leonardtown, MD?
The driving distance from Frederick, MD to Leonardtown, MD is about 106 miles (170.6 km), with a travel time of about 02h 31m by car.
- The straight-line flight distance is about 88.1 miles (141.8 km).
- For a round trip, plan for roughly 05h 02m 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 02h 31m.
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.
Rain Showers Likely
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Frederick and Leonardtown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Frederick and Leonardtown.
-
1
Start on East Patrick Street
37 m · 8 sec · East Patrick Street
-
2
Turn right onto North Market Street
133 m · 19 sec · North Market Street
-
3
Turn right onto East Church Street
1577 ft · 48 sec · East Church Street
-
4
Turn right onto North East Street
1 km · 2 min · North East Street
-
5
Enter the roundabout and take exit 1 toward East Street
31 m · 2 sec · East Street
-
6
Exit the roundabout onto East Street
742 ft · 15 sec · East Street
-
7
Continue on Buckeystown Pike
1.7 mi · 3 min · Buckeystown Pike
-
8
Take the ramp straight toward I 270 South
1247 ft · 34 sec
-
9
Merge slight left onto Eisenhower Memorial Highway
21.6 mi · 27 min · Eisenhower Memorial Highway
-
10
Keep slight left
6.6 mi · 9 min
-
11
Keep slight left to continue on I 270 South: Silver Spring, College Park
2.8 mi · 4 min
-
12
Merge slight right onto Capital Beltway
25.7 mi · 34 min · Capital Beltway
-
13
Take the exit slight right toward MD 337: Andrews Air Force Base Main Gate, Morningside
1256 ft · 34 sec
-
14
Turn right onto Forestville Road
130 m · 12 sec · Forestville Road
-
15
Turn slight right onto MD 337 South
2.2 mi · 5 min
-
16
Turn left onto MD 5 South: Waldorf
2410 ft · 40 sec
-
17
Merge slight left onto Branch Avenue
8.1 mi · 10 min · Branch Avenue
-
18
Merge slight right onto Crain Highway
1.9 mi · 3 min · Crain Highway
-
19
Take the exit slight left toward Lexington Park, Leonardtown
1536 ft · 39 sec
-
20
Merge slight right onto Mattawoman Beantown Road
3.2 mi · 5 min · Mattawoman Beantown Road
-
21
Turn left onto Leonardtown Road
10.7 mi · 15 min · Leonardtown Road
-
22
Continue on Three Notch Road
6.9 mi · 10 min · Three Notch Road
-
23
Turn right onto Point Lookout Road
11.7 mi · 19 min · Point Lookout Road
-
24
Turn right onto Washington Street
2132 ft · 1 min · Washington Street
-
25
Turn left onto Fenwick Street
17 m · 1 sec · Fenwick Street
-
26
Arrive at your destination
0 m · 1 sec · Fenwick Street
Car Route Details
A richer read on the saved driving route between Frederick and Leonardtown.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
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.
Rain Showers Likely leaving Frederick and Showers And Thunderstorms near Leonardtown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Frederick to Leonardtown?
The road trip is about 106 miles (170.6 km) and usually takes 02h 31m 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?
Glenarden is a useful midpoint, sitting about 53 miles from Frederick and 53 miles from Leonardtown.
How much longer is the road route than the straight-line distance?
The direct path is about 88.1 miles (141.8 km), while the road route adds roughly 17.9 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 1:28 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.28 one way or $30.56 round trip. Estimated CO2 is about 33.2 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Frederick and Showers And Thunderstorms near Leonardtown.
Stop Ideas Near Glenarden
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 Glenarden.
New Carrollton station
Washington Union Station
Union Station
Rockville station
Flight Path Map
This map shows the direct air route between Frederick and Leonardtown. Straight-line distance: 88.08 mi (141.75 km).
#1 Frederick
The second most populous city in Frederick County, Maryland.
| Population | 73,308 |
| Coordinates | 39.4142700, -77.4105400 |
| Altitude | 87 |
| Country | United States |
#2 Leonardtown
Town in Maryland, United States
| Population | 3,912 |
| Coordinates | 38.2912400, -76.6357900 |
| Altitude | 26 |
| Country | United States |
End: Leonardtown (-76.63579, 38.29124)
Estimated Travel Time
Distance: 171 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 31m |
| 40 mph (64.37 km/h) | 02h 39m |
| 50 mph (80.47 km/h) | 02h 07m |
| 60 mph (96.56 km/h) | 01h 46m |
| 70 mph (112.65 km/h) | 01h 30m |
| 80 mph (129 km/h) | 01h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $15.28 | $30.56 |
| Mid-grade | $4.60 | $17.20 | $34.40 |
| Premium | $4.95 | $18.53 | $37.06 |
| Diesel | $5.98 | $22.37 | $44.73 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.