How far is Gwynn Oak, MD from Ilchester, MD?
The driving distance from Gwynn Oak, MD to Ilchester, MD is about 8.3 miles (13.4 km), with a travel time of about 00h 20m by car.
- The straight-line flight distance is about 6.8 miles (11 km).
- For a round trip, plan for roughly 00h 40m 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 20m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
A city in Baltimore County, Maryland.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Rain Showers Likely
Driving Route Map
The map below follows the saved road route between Gwynn Oak and Ilchester.
Turn-by-Turn Driving Directions
Step-by-step road directions between Gwynn Oak and Ilchester.
-
1
Start on the route
18 m · 6 sec
-
2
Turn right onto Haddon Avenue
54 m · 12 sec · Haddon Avenue
-
3
Turn left onto Hillsdale Road
1.5 km · 3 min · Hillsdale Road
-
4
Turn slight right onto West Forest Park Avenue
1.4 mi · 4 min · West Forest Park Avenue
-
5
Continue on Ingleside Avenue
2.4 mi · 5 min · Ingleside Avenue
-
6
Turn right onto Edmondson Avenue
1.3 mi · 3 min · Edmondson Avenue
-
7
Turn left onto North Rolling Road
2123 ft · 1 min · North Rolling Road
-
8
Turn right onto Frederick Road
2529 ft · 58 sec · Frederick Road
-
9
Turn slight left onto Thistle Road
1.6 km · 2 min · Thistle Road
-
10
Continue on River Road
1493 ft · 49 sec · River Road
-
11
Continue on Ilchester Road
539 ft · 22 sec · Ilchester Road
-
12
Turn sharp right
104 m · 38 sec
-
13
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Gwynn Oak and Ilchester.
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.
Ingleside Avenue
Continue on Ingleside Avenue
2.38 mi · 00h 05m
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.
Chance Rain Showers leaving Gwynn Oak and Rain Showers Likely near Ilchester.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Gwynn Oak to Ilchester?
The road trip is about 8.3 miles (13.4 km) and usually takes 00h 20m 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?
Catonsville is a useful midpoint, sitting about 4.2 miles from Gwynn Oak and 4.2 miles from Ilchester.
How much longer is the road route than the straight-line distance?
The direct path is about 6.8 miles (11 km), while the road route adds roughly 1.5 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 7:50 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.23 one way or $2.46 round trip. Estimated CO2 is about 2.6 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Gwynn Oak and Rain Showers Likely near Ilchester.
Stop Ideas Near Catonsville
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 Catonsville.
BWI Rail Station
Pennsylvania Station
New Carrollton station
Rockville station
Flight Path Map
This map shows the direct air route between Gwynn Oak and Ilchester. Straight-line distance: 6.83 mi (10.99 km).
#1 Gwynn Oak
A census-designated place in Baltimore County, Maryland.
| Population | 47,092 |
| Coordinates | 39.3326100, -76.6927500 |
| Altitude | 130 |
| Country | United States |
#2 Ilchester
Ilchester is a place in Maryland, United States.
| Population | 0 |
| Coordinates | 39.2509400, -76.7646900 |
| Altitude | 33 |
| Country | United States |
End: Ilchester (-76.76469, 39.25094)
Estimated Travel Time
Distance: 13 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 16m |
| 40 mph (64.37 km/h) | 00h 12m |
| 50 mph (80.47 km/h) | 00h 10m |
| 60 mph (96.56 km/h) | 00h 08m |
| 70 mph (112.65 km/h) | 00h 07m |
| 80 mph (129 km/h) | 00h 06m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.24 | $1.23 | $2.46 |
| Mid-grade | $4.84 | $1.40 | $2.81 |
| Premium | $5.15 | $1.49 | $2.98 |
| Diesel | $6.36 | $1.84 | $3.69 |
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 · Oct 15, 2026