How far is Catonsville, MD from Eldersburg, MD?
The driving distance from Catonsville, MD to Eldersburg, MD is about 22.1 miles (35.6 km), with a travel time of about 00h 30m by car.
- The straight-line flight distance is about 14.8 miles (23.8 km).
- For a round trip, plan for roughly 01h 01m 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 30m.
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.
Unincorporated community in Howard County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Catonsville and Eldersburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between Catonsville and Eldersburg.
-
1
Start on the route
11 m · 8 sec
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2
Turn left onto Frederick Road
2417 ft · 1 min · Frederick Road
-
3
Take the ramp sharp left toward I 695 North
999 ft · 25 sec
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4
Merge slight left onto Baltimore Beltway
2 mi · 3 min · Baltimore Beltway
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5
Take the exit slight right toward I 70: Frederick, Local Traffic
951 ft · 23 sec
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6
Keep slight left to continue on I 70 West: Frederick
1.3 km · 2 min
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7
Merge slight left
10.8 mi · 12 min
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8
Take the exit slight right toward MD 32: Clarksville, Sykesville
1802 ft · 38 sec
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9
Keep slight right to continue on MD 32 North: Sykesville
717 ft · 18 sec
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10
Turn straight onto Sykesville Road
7.2 mi · 11 min · Sykesville Road
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11
Turn right
75 m · 19 sec
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12
Turn right
14 m · 3 sec
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13
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Catonsville and Eldersburg.
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.
I 70 West
Merge slight left
10.8 mi · 00h 12m
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.
Cloudy leaving Catonsville and Cloudy near Eldersburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Catonsville to Eldersburg?
The road trip is about 22.1 miles (35.6 km) and usually takes 00h 30m 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?
Ellicott City is a useful midpoint, sitting about 11.1 miles from Catonsville and 11.1 miles from Eldersburg.
How much longer is the road route than the straight-line distance?
The direct path is about 14.8 miles (23.8 km), while the road route adds roughly 7.3 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 7:28 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.19 one way or $6.37 round trip. Estimated CO2 is about 6.9 kg one way.
What should you check before leaving?
Before you leave, expect Cloudy around Catonsville and Cloudy near Eldersburg.
Flight Path Map
This map shows the direct air route between Catonsville and Eldersburg. Straight-line distance: 14.79 mi (23.81 km).
#1 Catonsville
A city in Baltimore County, Maryland.
| Population | 41,567 |
| Coordinates | 39.2720500, -76.7319200 |
| Altitude | 146 |
| Country | United States |
#2 Eldersburg
Town in Carroll County, Maryland, United States
| Population | 30,531 |
| Coordinates | 39.4037100, -76.9502600 |
| Altitude | 196 |
| Country | United States |
End: Eldersburg (-76.95026, 39.40371)
Estimated Travel Time
Distance: 36 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 44m |
| 40 mph (64.37 km/h) | 00h 33m |
| 50 mph (80.47 km/h) | 00h 26m |
| 60 mph (96.56 km/h) | 00h 22m |
| 70 mph (112.65 km/h) | 00h 18m |
| 80 mph (129 km/h) | 00h 16m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $3.19 | $6.37 |
| Mid-grade | $4.60 | $3.59 | $7.17 |
| Premium | $4.95 | $3.86 | $7.73 |
| Diesel | $5.98 | $4.66 | $9.33 |
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 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.