How far is Glassmanor, MD from Catonsville, MD?
The driving distance from Glassmanor, MD to Catonsville, MD is about 45.2 miles (72.8 km), with a travel time of about 00h 58m by car.
- The straight-line flight distance is about 34.4 miles (55.4 km).
- For a round trip, plan for roughly 01h 56m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EST.
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 58m.
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 Prince George’s County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Scattered Rain Showers
Scattered Rain Showers
Driving Route Map
The map below follows the saved road route between Glassmanor and Catonsville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Glassmanor and Catonsville.
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1
Start on Audrey Lane
20 m · 7 sec · Audrey Lane
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2
Continue on Audrey Lane
126 m · 21 sec · Audrey Lane
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3
Turn right onto Indian Head Highway
1001 ft · 30 sec · Indian Head Highway
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4
Continue on South Capitol Street
1.2 mi · 3 min · South Capitol Street
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5
Turn slight right onto I 295 North: Malcolm X Avenue, Dorothea Dix Avenue, DHS
639 ft · 18 sec
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6
Keep slight left to continue on I 295 North
870 ft · 25 sec
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7
Merge slight left onto Anacostia Freeway
2.2 mi · 3 min · Anacostia Freeway
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8
Keep slight right to continue on Anacostia Freeway
2.7 mi · 5 min · Anacostia Freeway
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9
Continue on Kenilworth Avenue Freeway
2.3 mi · 3 min · Kenilworth Avenue Freeway
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10
Keep slight left to continue on Baltimore
2038 ft · 25 sec
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11
Merge slight left onto Baltimore-Washington Parkway
23.7 mi · 33 min · Baltimore-Washington Parkway
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12
Take the exit slight right toward I 195 West: Catonsville
1549 ft · 38 sec
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13
Merge slight left onto Metropolitan Boulevard
3.7 mi · 4 min · Metropolitan Boulevard
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14
Keep slight right to continue on MD 166: Catonsville, Community College of Baltimore County
1.1 mi · 3 min
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15
Turn right onto Bloomsbury Avenue
1.5 km · 2 min · Bloomsbury Avenue
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16
Turn left onto Frederick Road
47 m · 7 sec · Frederick Road
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17
Turn right
11 m · 3 sec
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18
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Glassmanor and Catonsville.
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
Merge slight left onto Baltimore-Washington Parkway
23.7 mi · 00h 33m
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.
Scattered Rain Showers leaving Glassmanor and Scattered Rain Showers near Catonsville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Glassmanor to Catonsville?
The road trip is about 45.2 miles (72.8 km) and usually takes 00h 58m 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?
South Laurel is a useful midpoint, sitting about 19.6 miles from Glassmanor and 25.7 miles from Catonsville.
How much longer is the road route than the straight-line distance?
The direct path is about 34.4 miles (55.4 km), while the road route adds roughly 10.8 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 EST. If you want a more comfortable same-day return, try to leave by 4:34 PM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.33 one way or $12.66 round trip. Estimated CO2 is about 14.2 kg one way.
What should you check before leaving?
Before you leave, expect Scattered Rain Showers around Glassmanor and Scattered Rain Showers near Catonsville.
Stop Ideas Near South Laurel
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
United States Capitol
D C Government
The John Wilson Building
Town Hall Liquor And Bar
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to South Laurel.
New Carrollton station
BWI Rail Station
Washington Union Station
Rockville station
Flight Path Map
This map shows the direct air route between Glassmanor and Catonsville. Straight-line distance: 34.42 mi (55.39 km).
#1 Glassmanor
Glassmanor is a place in Maryland, United States.
| Population | 0 |
| Coordinates | 38.8190000, -76.9985900 |
| Altitude | 19 |
| Country | United States |
#2 Catonsville
A city in Baltimore County, Maryland.
| Population | 41,567 |
| Coordinates | 39.2720500, -76.7319200 |
| Altitude | 146 |
| Country | United States |
End: (-76.731988, 39.272037)
Estimated Travel Time
Distance: 73 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 30m |
| 40 mph (64.37 km/h) | 01h 07m |
| 50 mph (80.47 km/h) | 00h 54m |
| 60 mph (96.56 km/h) | 00h 45m |
| 70 mph (112.65 km/h) | 00h 38m |
| 80 mph (129 km/h) | 00h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $6.33 | $12.66 |
| Mid-grade | $4.57 | $7.32 | $14.63 |
| Premium | $4.89 | $7.83 | $15.66 |
| Diesel | $6.30 | $10.08 | $20.17 |
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 · Nov 06, 2026