How far is Baltimore, MD from Walker Mill, MD?
The driving distance from Baltimore, MD to Walker Mill, MD is about 38.8 miles (62.5 km), with a travel time of about 00h 57m by car.
- The straight-line flight distance is about 32.2 miles (51.9 km).
- For a round trip, plan for roughly 01h 55m 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 57m.
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.
Census designated place in Anne Arundel County, Maryland, 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 Baltimore and Walker Mill.
Turn-by-Turn Driving Directions
Step-by-step road directions between Baltimore and Walker Mill.
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1
Start on East Fayette Street
1216 ft · 39 sec · East Fayette Street
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2
Continue on West Fayette Street
2068 ft · 1 min · West Fayette Street
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3
Turn left onto North Greene Street
1919 ft · 47 sec · North Greene Street
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4
Continue on Russell Street
1 mi · 2 min · Russell Street
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5
Turn straight onto Baltimore-Washington Parkway
24.7 mi · 34 min · Baltimore-Washington Parkway
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6
Take the exit slight right toward I 95 South, I 495 South: Richmond, Andrews Air Force Base
1447 ft · 1 min
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7
Merge slight left onto Capital Beltway
8.6 mi · 12 min · Capital Beltway
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8
Take the exit slight right toward MD 221A: Capitol Heights, Upper Marlboro
1696 ft · 41 sec
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9
Keep slight left to continue on East Upper Marlboro, Ritchie - Marlboro Road
628 ft · 15 sec
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10
Enter the roundabout and take exit 1 toward Ritchie Marlboro Road
6 m · 1 sec · Ritchie Marlboro Road
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11
Exit the roundabout onto Ritchie Marlboro Road
800 ft · 16 sec · Ritchie Marlboro Road
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12
Continue on Walker Mill Road
2.3 mi · 4 min · Walker Mill Road
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13
Turn right onto Karen Boulevard
2109 ft · 2 min · Karen Boulevard
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14
Arrive at your destination
0 m · 1 sec · Karen Boulevard
Car Route Details
A richer read on the saved driving route between Baltimore and Walker Mill.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Baltimore-Washington Parkway
Turn straight onto Baltimore-Washington Parkway
24.7 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 leaving Baltimore and Chance Rain Showers near Walker Mill.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Baltimore to Walker Mill?
The road trip is about 38.8 miles (62.5 km) and usually takes 00h 57m 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?
Maryland City is a useful midpoint, sitting about 19.4 miles from Baltimore and 19.4 miles from Walker Mill.
How much longer is the road route than the straight-line distance?
The direct path is about 32.2 miles (51.9 km), while the road route adds roughly 6.6 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 4:34 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.60 one way or $11.20 round trip. Estimated CO2 is about 12.2 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Baltimore and Chance Rain Showers near Walker Mill.
Stop Ideas Near Maryland City
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 Maryland City.
BWI Rail Station
New Carrollton station
Washington Union Station
Rockville station
Flight Path Map
This map shows the direct air route between Baltimore and Walker Mill. Straight-line distance: 32.27 mi (51.94 km).
#1 Baltimore
The thirty-first most populous city in the United States and the center of the Baltimore metropolitan area.
| Population | 586,131 |
| Coordinates | 39.2903800, -76.6121900 |
| Altitude | 10 |
| Country | United States |
#2 Walker Mill
Census designated place in Maryland, United States
| Population | 11,302 |
| Coordinates | 38.8753900, -76.8883100 |
| Altitude | 61 |
| Country | United States |
End: Walker Mill (-76.88831, 38.87539)
Estimated Travel Time
Distance: 63 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 17m |
| 40 mph (64.37 km/h) | 00h 58m |
| 50 mph (80.47 km/h) | 00h 46m |
| 60 mph (96.56 km/h) | 00h 38m |
| 70 mph (112.65 km/h) | 00h 33m |
| 80 mph (129 km/h) | 00h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $5.60 | $11.20 |
| Mid-grade | $4.60 | $6.30 | $12.60 |
| Premium | $4.95 | $6.79 | $13.57 |
| Diesel | $5.98 | $8.19 | $16.39 |
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.