How far is Mount Airy, MD from Columbia, MD?
The driving distance from Mount Airy, MD to Columbia, MD is about 25.4 miles (40.9 km), with a travel time of about 00h 25m by car.
- The straight-line flight distance is about 19.3 miles (31 km).
- For a round trip, plan for roughly 00h 51m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 25m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Carroll County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Rain Showers
Driving Route Map
The map below follows the saved road route between Mount Airy and Columbia.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mount Airy and Columbia.
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1
Start on Veterans Way
36 m · 10 sec · Veterans Way
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2
Turn left onto Center Street
32 m · 10 sec · Center Street
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3
Turn left onto South Main Street
1.1 mi · 2 min · South Main Street
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4
Continue on South Main Street
716 ft · 14 sec · South Main Street
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5
Turn right onto Ridge Road
1.1 km · 1 min · Ridge Road
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6
Continue on Ridge Road
115 m · 14 sec · Ridge Road
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7
Take the exit slight right
2734 ft · 1 min
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8
Merge slight left
7.6 mi · 8 min
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9
Continue straight
6.5 mi · 7 min
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10
Keep slight left to continue on Baltimore
4.6 mi · 5 min
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11
Take the exit slight right toward US 29 South: Columbia, Washington
1.2 km · 2 min
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12
Merge slight left onto Columbia Pike
3.5 mi · 4 min · Columbia Pike
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13
Take the exit slight right toward MD 108 West: Clarksville, Dorsey's Search, Harper's Choice
2076 ft · 51 sec
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14
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Mount Airy and Columbia.
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.
Ridge Road
Merge slight left
7.6 mi · 00h 08m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Rain Showers leaving Mount Airy and Rain Showers near Columbia.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mount Airy to Columbia?
The road trip is about 25.4 miles (40.9 km) and usually takes 00h 25m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Sykesville is a useful midpoint, sitting about 12.9 miles from Mount Airy and 12.6 miles from Columbia.
How much longer is the road route than the straight-line distance?
The direct path is about 19.3 miles (31 km), while the road route adds roughly 6.1 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:38 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.68 one way or $7.35 round trip. Estimated CO2 is about 8 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Mount Airy and Rain Showers near Columbia.
Stop Ideas Near Sykesville
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 Sykesville.
Pennsylvania Station
BWI Rail Station
Frederick Airport, MD
Rockville station
Flight Path Map
This map shows the direct air route between Mount Airy and Columbia. Straight-line distance: 19.29 mi (31.05 km).
#1 Mount Airy
City in Surry County, North Carolina, United States
| Population | 9,502 |
| Coordinates | 39.3762100, -77.1547000 |
| Altitude | 238 |
| 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: 41 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 50m |
| 40 mph (64.37 km/h) | 00h 38m |
| 50 mph (80.47 km/h) | 00h 30m |
| 60 mph (96.56 km/h) | 00h 25m |
| 70 mph (112.65 km/h) | 00h 21m |
| 80 mph (129 km/h) | 00h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $3.68 | $7.35 |
| Mid-grade | $4.60 | $4.14 | $8.28 |
| Premium | $4.95 | $4.46 | $8.92 |
| Diesel | $5.98 | $5.38 | $10.76 |
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.