How far is Adamstown, MD from Columbia, MD?
The driving distance from Adamstown, MD to Columbia, MD is about 47.7 miles (76.7 km), with a travel time of about 00h 46m by car.
- The straight-line flight distance is about 34.3 miles (55.2 km).
- For a round trip, plan for roughly 01h 32m 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 00h 46m.
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 Surry County, North Carolina, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Rain Showers
Partly Cloudy
Driving Route Map
The map below follows the saved road route between Adamstown and Columbia.
Turn-by-Turn Driving Directions
Step-by-step road directions between Adamstown and Columbia.
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1
Start on Mountville Road
2.7 mi · 7 min · Mountville Road
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2
Turn right onto Catoctin Mountain Highway
5.6 mi · 7 min · Catoctin Mountain Highway
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3
Take the exit slight right toward I 70 East: Baltimore, Washington
1.1 km · 1 min
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4
Merge slight left
23 mi · 25 min
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5
Continue straight
6.5 mi · 7 min
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6
Keep slight left to continue on Baltimore
4.6 mi · 5 min
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7
Take the exit slight right toward US 29 South: Columbia, Washington
1.2 km · 2 min
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8
Merge slight left onto Columbia Pike
3.5 mi · 4 min · Columbia Pike
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9
Take the exit slight right toward MD 108 West: Clarksville, Dorsey's Search, Harper's Choice
2076 ft · 51 sec
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10
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Adamstown and Columbia.
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 East
Merge slight left
23 mi · 00h 25m
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.
Mostly Sunny then Slight Chance Rain Showers leaving Adamstown and Partly Cloudy near Columbia.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Adamstown to Columbia?
The road trip is about 47.7 miles (76.7 km) and usually takes 00h 46m 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?
Mount Airy is a useful midpoint, sitting about 23.8 miles from Adamstown and 23.9 miles from Columbia.
How much longer is the road route than the straight-line distance?
The direct path is about 34.3 miles (55.2 km), while the road route adds roughly 13.4 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 4:58 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.86 one way or $13.73 round trip. Estimated CO2 is about 14.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Rain Showers around Adamstown and Partly Cloudy near Columbia.
Stop Ideas Near Mount Airy
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 Mount Airy.
Frederick Airport, MD
Frederick, MD
Rockville station
BWI Rail Station
Flight Path Map
This map shows the direct air route between Adamstown and Columbia. Straight-line distance: 34.32 mi (55.24 km).
#1 Adamstown
Adamstown is a place in Maryland, United States.
| Population | 0 |
| Coordinates | 39.3109400, -77.4747100 |
| Altitude | 93 |
| Country | United States |
#2 Columbia
Columbia is a place in Maryland, United States.
| Population | 0 |
| Coordinates | 39.2403800, -76.8394200 |
| Altitude | 124 |
| Country | United States |
End: (-76.839402, 39.240355)
Estimated Travel Time
Distance: 77 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 35m |
| 40 mph (64.37 km/h) | 01h 11m |
| 50 mph (80.47 km/h) | 00h 57m |
| 60 mph (96.56 km/h) | 00h 47m |
| 70 mph (112.65 km/h) | 00h 40m |
| 80 mph (129 km/h) | 00h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $6.86 | $13.73 |
| Mid-grade | $4.60 | $7.73 | $15.45 |
| Premium | $4.95 | $8.32 | $16.65 |
| Diesel | $5.98 | $10.05 | $20.09 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.