How far is Catonsville, MD from Frostburg, MD?
The driving distance from Catonsville, MD to Frostburg, MD is about 140.8 miles (226.6 km), with a travel time of about 02h 42m by car.
- The straight-line flight distance is about 120.2 miles (193.4 km).
- For a round trip, plan for roughly 05h 24m 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 42m.
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.
Town of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Catonsville and Frostburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between Catonsville and Frostburg.
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1
Start on the route
11 m · 8 sec
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2
Turn left onto Frederick Road
2417 ft · 1 min · Frederick Road
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3
Take the ramp sharp left toward I 695 North
999 ft · 25 sec
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4
Merge slight left onto Baltimore Beltway
2 mi · 3 min · Baltimore Beltway
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5
Take the exit slight right toward I 70: Frederick, Local Traffic
951 ft · 23 sec
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6
Keep slight left to continue on I 70 West: Frederick
1.3 km · 2 min
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7
Merge slight left
14.1 mi · 15 min
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8
Continue straight
11.8 mi · 13 min
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9
Continue straight
64.3 mi · 1 hr 9 min
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10
Keep slight left to continue on US 40, I 68: Cumberland
41.1 mi · 47 min
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11
Take the exit slight right toward US 40 Alternate: La Vale
1700 ft · 49 sec
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12
Turn left onto National Highway
4.5 mi · 7 min · National Highway
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13
Continue on East Main Street
1.6 km · 3 min · East Main Street
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14
Turn right onto North Water Street
42 m · 9 sec · North Water Street
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15
Turn left
5 m · 3 sec
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16
Turn right
2 m · 1 sec
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17
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Catonsville and Frostburg.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 70 West
Continue straight
64.3 mi · 01h 09m
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 leaving Catonsville and Chance Rain Showers near Frostburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Catonsville to Frostburg?
The road trip is about 140.8 miles (226.6 km) and usually takes 02h 42m 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?
Williamsport is a useful midpoint, sitting about 70.3 miles from Catonsville and 70.5 miles from Frostburg.
How much longer is the road route than the straight-line distance?
The direct path is about 120.2 miles (193.4 km), while the road route adds roughly 20.6 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 1:06 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $20.31 one way or $40.61 round trip. Estimated CO2 is about 44.2 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Catonsville and Chance Rain Showers near Frostburg.
Stop Ideas Near Williamsport
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Williamsport.
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Martinsburg station
Hancock, MD
Harpers Ferry
Flight Path Map
This map shows the direct air route between Catonsville and Frostburg. Straight-line distance: 120.15 mi (193.37 km).
#1 Catonsville
A city in Baltimore County, Maryland.
| Population | 41,567 |
| Coordinates | 39.2720500, -76.7319200 |
| Altitude | 146 |
| Country | United States |
#2 Frostburg
City in Allegany County, Maryland, United States
| Population | 8,465 |
| Coordinates | 39.6581400, -78.9283600 |
| Altitude | 631 |
| Country | United States |
End: Frostburg (-78.92836, 39.65814)
Estimated Travel Time
Distance: 227 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 41m |
| 40 mph (64.37 km/h) | 03h 31m |
| 50 mph (80.47 km/h) | 02h 48m |
| 60 mph (96.56 km/h) | 02h 20m |
| 70 mph (112.65 km/h) | 02h 00m |
| 80 mph (129 km/h) | 01h 45m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $20.31 | $40.61 |
| Mid-grade | $4.60 | $22.86 | $45.71 |
| Premium | $4.95 | $24.62 | $49.24 |
| Diesel | $5.98 | $29.72 | $59.44 |
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.