Origin
Catonsville, MD
Morning in Catonsville on Wednesday
Local time
6:04 AM
EDT
Current temp
66°F
Unavailable
Live forecast
Trip from Catonsville, MD to Brentwood, MD
Data updated 0 seconds ago
Drive Time
56m
Distance
46.9 mi
76 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$8
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
0h 52m
★
6 AM
0h 56m
8 AM
1h 5m
10 AM
0h 59m
12 PM
0h 59m
3 PM
1h 0m
5 PM
1h 5m
8 PM
0h 53m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Catonsville, MD
Wikimedia Commons
Trip Overview
The drive from Catonsville, MD to Brentwood, MD covers 46.9 miles and takes about 56m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 70, Jefferson National Pike, Baltimore Beltway for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 38.6 miles on I 70. At current regular gas prices, budget about $7.78 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
23.5 miles from Catonsville, MD
A natural place for your longest stop of the day , about 28m into the drive .
Loading map...
Drive Character
This is a 56m highway drive covering 46.9 miles, with most of the trip on I 70 and Jefferson National Pike. The longest continuous stretch is about 38.6 miles on I 70.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 21 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 70 is the longest continuous segment at about 38.6 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 70 and Jefferson National Pike. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 2.6 miles in.
Route Complexity
10/10
High effort - long or complex enough to need steady focus all day
This is a demanding drive. With 15 significant decision points across 46.9 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 2.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 2.8 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 42.3 miles (I 70 Exit 5A): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 15 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
8
2.6 mi into trip
|
~4m in
Take the exit toward I 70: Frederick, Local Traffic
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 16A-B
Toward I 70: Frederick, Local Traffic
8
2.8 mi into trip
|
~5m in
Keep slight left at fork toward I 70 West: Frederick
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Exit 16A
Toward I 70 West: Frederick
8
42.3 mi into trip
|
~48m in
|
I 70 Exit 5A
Take the exit onto I 70 Exit 5A toward US 340 West, US 15 South: Charles Town, Leesburg
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Exit 52
Toward US 340 West, US 15 South: Charles Town,...
8
42.6 mi into trip
|
~48m in
Keep slight left at fork toward US 15 South, US 340 West: Charles Town, Leesburg
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Toward US 15 South, US 340 West: Charles Town,...
8
45.2 mi into trip
|
~52m in
Keep slight right at fork toward Mount Zion Road
Highway fork - watch signs carefully. Lane positioning matters here
Use the left / right lanes.
Toward Mount Zion Road
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Catonsville, MD and Brentwood, MD, road signs point toward Local Traffic and Leesburg.
Local Traffic
2.6 mi in
|
~4m
Leesburg
42.3 mi in
|
~48m
|
via I 70 Exit 5A
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 70 | 38.6 mi | 41m |
| Jefferson National Pike | 2 mi | 2m |
| Baltimore Beltway | 2 mi | 2m |
| Jefferson Pike | 0.8 mi | 1m |
| Frederick Road | 0.5 mi | 1m |
| Mount Zion Road | 0.4 mi | <1m |
| I 70 Exit 5A | 0.3 mi | <1m |
| Teen Barnes Road | 0.3 mi | <1m |
Longest stretch:
I 70
— 38.6 mi, about 41m
Turn-by-Turn Driving Directions
Step-by-step road directions between Catonsville, MD and Brentwood, MD.
1
Start on this road
37 ft
·
8 sec
·
this road
2
Turn left onto MD 144
0.5 mi
·
1 min
·
Frederick Road
3
Take the ramp
0.2 mi
·
24 sec
Toward I 695 North
Use the left lane.
4
Merge onto I 695
2.0 mi
·
2 min
·
Baltimore Beltway
5
Take the exit
0.2 mi
·
23 sec
Exit 16A-B
Toward I 70: Frederick, Local Traffic
Use the slight right lane.
6
Keep slight left at fork
0.8 mi
·
1 min
Exit 16A
Toward I 70 West: Frederick
Use the slight left lane.
7
Merge onto I 70
14 mi
·
15 min
·
I 70
Use the straight / slight right lanes.
8
Continue on I 70; US 40
12 mi
·
12 min
·
I 70; US 40
Use the straight / slight right lanes.
9
Continue on I 70; US 40
13 mi
·
13 min
·
I 70; US 40
Use the straight / slight right lanes.
10
Take the exit onto I 70 Exit 5A
0.3 mi
·
26 sec
·
I 70 Exit 5A
Exit 52
Toward US 340 West, US 15 South: Charles Town, Leesburg
Use the right lane.
11
Keep slight left at fork
0.3 mi
·
35 sec
Toward US 15 South, US 340 West: Charles Town, Leesburg
Use the slight left lane.
12
Merge onto US 15; US 340
2.0 mi
·
2 min
·
Jefferson National Pike
13
Take the exit
0.2 mi
·
30 sec
Toward Mount Zion Road
Use the straight / slight right lanes.
14
Keep slight right at fork
156 ft
·
4 sec
Toward Mount Zion Road
Use the left / right lanes.
15
Turn straight onto Mount Zion Road
0.4 mi
·
43 sec
·
Mount Zion Road
16
Enter roundabout onto MD 180
215 ft
·
4 sec
·
Jefferson Pike
17
Continue on MD 180
0.7 mi
·
1 min
·
Jefferson Pike
18
Turn right onto Teen Barnes Road
0.3 mi
·
48 sec
·
Teen Barnes Road
19
Turn right onto Woodhill Way
476 ft
·
22 sec
·
Woodhill Way
20
Turn right onto Woodhirst Drive
0.1 mi
·
34 sec
·
Woodhirst Drive
21
Arrive at destination
Woodhirst Drive
Trip Plan
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 23.5 miles from Catonsville, MD, or about 28m into the drive.
The longest continuous stretch on this route runs about 38.6 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 46.9 miles or 56m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 23.5 miles or 28m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 45m
Traffic, exits, and arrival timing usually matter more near Brentwood, MD than in the middle of the route.
Before You Leave
+
Open the route before leaving Catonsville, MD so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Catonsville, MD
This is one driving day of about 46.9 miles and 56m.
Your first comfortable stop window is around 80 miles from Catonsville, MD.
This route can stay practical as a one-day drive if traffic stays reasonable.
You may only need one short stretch stop if conditions stay smooth.
The longest stretch is on I 70 for about 38.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 23.5 mi from Catonsville, MD · 28m into the drive
Mid-route town
Meal stop
23 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 46.9 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 23.5 miles from Catonsville, MD, which is a good place for a longer meal and fuel stop.
Arriving in Brentwood, MD
The final approach into Brentwood, MD usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Brentwood, MD.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$7.78 one way
$15.55 round trip
$4.21/gal
25.4 MPG avg
16 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.61 | $8.52 | $17.03 |
| premium | $4.93 | $9.10 | $18.19 |
| diesel | $5.61 | $10.35 | $20.71 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$8
Meals
$25–$50
Total
$33–$58
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 16.4 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $5 in charging · 0 stops · 69% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 14.1 | 0 | $4.92 | $2.25 |
| Efficient EV | 11.7 | 0 | $4.10 | $1.88 |
| EV Truck/SUV | 18.8 | 0 | $6.57 | $3.00 |
Gas CO2
16 kg
EV CO2
5 kg (69% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Brentwood, MD
Morning in Brentwood on Wednesday
Local time
6:04 AM
EDT
Current temp
85°F
Unavailable
Live forecast
69°F
Washington, DC
23 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
19 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
56m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Catonsville, MD to Brentwood, MD covers 46.9 miles and takes about 56m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 70, Jefferson National Pike, Baltimore Beltway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 23.5 miles from Catonsville, MD. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $7.78 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This is a demanding drive. With 15 significant decision points across 46.9 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: at 2.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 2.8 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 42.3 miles (I 70 Exit 5A): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Between Catonsville, MD and Brentwood, MD, road signs point toward Local Traffic and Leesburg.
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