How far is Catonsville, MD from Glassmanor, MD?
The driving distance from Catonsville, MD to Glassmanor, MD is about 38.8 miles (62.5 km), with a travel time of about 00h 59m by car.
- The straight-line flight distance is about 34.4 miles (55.4 km).
- For a round trip, plan for roughly 01h 59m 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 59m.
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 Catonsville and Glassmanor.
Turn-by-Turn Driving Directions
Step-by-step road directions between Catonsville and Glassmanor.
-
1
Start on the route
11 m · 8 sec
-
2
Turn left onto Frederick Road
47 m · 9 sec · Frederick Road
-
3
Turn right onto Bloomsbury Avenue
1.5 km · 2 min · Bloomsbury Avenue
-
4
At the end of the road, turn left onto South Rolling Road
1.4 km · 2 min · South Rolling Road
-
5
Continue on South Rolling Road
1657 ft · 39 sec · South Rolling Road
-
6
Turn left onto I 195 East
3.3 mi · 4 min
-
7
Take the exit slight right toward MD 295 South: Washington
1 km · 1 min
-
8
Merge slight left onto Baltimore-Washington Parkway
23.2 mi · 32 min · Baltimore-Washington Parkway
-
9
Keep slight left to continue on US 50 East: Richmond, Annapolis
2902 ft · 35 sec
-
10
Continue on Kenilworth Avenue Freeway
2.2 mi · 3 min · Kenilworth Avenue Freeway
-
11
Continue on Anacostia Freeway
4 mi · 7 min · Anacostia Freeway
-
12
Take the exit slight right toward South Capitol Street, JBAB
1271 ft · 27 sec
-
13
Continue straight
996 ft · 21 sec
-
14
Turn straight onto South Capitol Street Southwest
1.6 km · 2 min · South Capitol Street Southwest
-
15
Continue on South Capitol Street
1 mi · 3 min · South Capitol Street
-
16
Continue on Indian Head Highway
984 ft · 30 sec · Indian Head Highway
-
17
Turn left onto Audrey Lane
122 m · 15 sec · Audrey Lane
-
18
Arrive at your destination
0 m · 1 sec · Audrey Lane
Car Route Details
A richer read on the saved driving route between Catonsville and Glassmanor.
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
23.2 mi · 00h 32m
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 Catonsville and Scattered Rain Showers near Glassmanor.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Catonsville to Glassmanor?
The road trip is about 38.8 miles (62.5 km) and usually takes 00h 59m 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 19.4 miles from Catonsville and 19.4 miles from Glassmanor.
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 4.4 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 EST. If you want a more comfortable same-day return, try to leave by 4:30 PM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.42 one way or $10.84 round trip. Estimated CO2 is about 12.2 kg one way.
What should you check before leaving?
Before you leave, expect Scattered Rain Showers around Catonsville and Scattered Rain Showers near Glassmanor.
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 Catonsville and Glassmanor. Straight-line distance: 34.42 mi (55.39 km).
#1 Catonsville
A city in Baltimore County, Maryland.
| Population | 41,567 |
| Coordinates | 39.2720500, -76.7319200 |
| Altitude | 146 |
| Country | United States |
#2 Glassmanor
Glassmanor is a place in Maryland, United States.
| Population | 0 |
| Coordinates | 38.8190000, -76.9985900 |
| Altitude | 19 |
| Country | United States |
End: Glassmanor (-76.99859, 38.819)
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 | $3.96 | $5.42 | $10.84 |
| Mid-grade | $4.57 | $6.26 | $12.53 |
| Premium | $4.89 | $6.70 | $13.41 |
| Diesel | $6.30 | $8.63 | $17.27 |
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