How far is Jarrettsville, MD from Gwynn Oak, MD?
The driving distance from Jarrettsville, MD to Gwynn Oak, MD is about 30.9 miles (49.8 km), with a travel time of about 00h 47m by car.
- The straight-line flight distance is about 22 miles (35.4 km).
- For a round trip, plan for roughly 01h 34m 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 47m.
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
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Rain Showers
Driving Route Map
The map below follows the saved road route between Jarrettsville and Gwynn Oak.
Turn-by-Turn Driving Directions
Step-by-step road directions between Jarrettsville and Gwynn Oak.
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1
Start on the route
17 m · 8 sec
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2
Turn left
11 m · 6 sec
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3
Turn left onto Norrisville Road
1824 ft · 54 sec · Norrisville Road
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4
Turn left onto Schuster Road
1.8 mi · 4 min · Schuster Road
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5
At the end of the road, turn left onto Jarrettsville Pike
10.5 mi · 18 min · Jarrettsville Pike
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6
Continue on Dulaney Valley Road
4.1 mi · 8 min · Dulaney Valley Road
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7
Take the ramp slight right toward I 695 West: Pikesville
1813 ft · 1 min
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8
Merge slight left onto Baltimore Beltway
3.1 mi · 4 min · Baltimore Beltway
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9
Take the exit slight right toward I 83 South, MD 25: Baltimore, Falls Road
904 ft · 26 sec
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10
Keep slight left to continue on I 83 South: Baltimore
1.3 km · 2 min
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11
Merge slight left onto Jones Falls Expressway
3.1 mi · 4 min · Jones Falls Expressway
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12
Take the exit slight right toward Northern Parkway
1137 ft · 39 sec
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13
Keep slight right to continue on Northern Parkway West
117 m · 13 sec
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14
Turn right onto West Northern Parkway
1.2 km · 2 min · West Northern Parkway
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15
Turn left onto West Belvedere Avenue
1.7 mi · 5 min · West Belvedere Avenue
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16
Turn right onto Belvieu Avenue
1108 ft · 43 sec · Belvieu Avenue
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17
Turn left onto Eldorado Avenue
2977 ft · 2 min · Eldorado Avenue
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18
Turn right onto Haddon Avenue
706 ft · 26 sec · Haddon Avenue
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19
Turn right
18 m · 4 sec
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20
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Jarrettsville and Gwynn Oak.
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.
Jarrettsville Pike
At the end of the road, turn left onto Jarrettsville Pike
10.5 mi · 00h 18m
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 Jarrettsville and Rain Showers near Gwynn Oak.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Jarrettsville to Gwynn Oak?
The road trip is about 30.9 miles (49.8 km) and usually takes 00h 47m 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?
Cockeysville is a useful midpoint, sitting about 13.9 miles from Jarrettsville and 17 miles from Gwynn Oak.
How much longer is the road route than the straight-line distance?
The direct path is about 22 miles (35.4 km), while the road route adds roughly 8.9 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 4:56 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.45 one way or $8.91 round trip. Estimated CO2 is about 9.7 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Jarrettsville and Rain Showers near Gwynn Oak.
Stop Ideas Near Cockeysville
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 Cockeysville.
Pennsylvania Station
BWI Rail Station
Aberdeen
New Carrollton station
Flight Path Map
This map shows the direct air route between Jarrettsville and Gwynn Oak. Straight-line distance: 22.02 mi (35.43 km).
#1 Jarrettsville
Census designated place
| Population | 2,916 |
| Coordinates | 39.6045500, -76.4777400 |
| Altitude | 204 |
| Country | United States |
#2 Gwynn Oak
A census-designated place in Baltimore County, Maryland.
| Population | 47,092 |
| Coordinates | 39.3326100, -76.6927500 |
| Altitude | 130 |
| Country | United States |
End: (-76.692724, 39.332601)
Estimated Travel Time
Distance: 50 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 01m |
| 40 mph (64.37 km/h) | 00h 46m |
| 50 mph (80.47 km/h) | 00h 37m |
| 60 mph (96.56 km/h) | 00h 30m |
| 70 mph (112.65 km/h) | 00h 26m |
| 80 mph (129 km/h) | 00h 23m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $4.45 | $8.91 |
| Mid-grade | $4.60 | $5.01 | $10.03 |
| Premium | $4.95 | $5.40 | $10.80 |
| Diesel | $5.98 | $6.52 | $13.04 |
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.