How far is Radnor, OH from West Chester, OH?
The driving distance from Radnor, OH to West Chester, OH is about 107.4 miles (172.8 km), with a travel time of about 02h 19m by car.
- The straight-line flight distance is about 95.8 miles (154.1 km).
- For a round trip, plan for roughly 04h 38m 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 02h 19m.
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.
City in Muskingum County, Ohio, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Widespread Frost then Sunny
Driving Route Map
The map below follows the saved road route between Radnor and West Chester.
Turn-by-Turn Driving Directions
Step-by-step road directions between Radnor and West Chester.
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1
Start on Radnor Road
2 m · 7 sec · Radnor Road
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2
Turn left onto State Route 203
4.7 mi · 6 min · State Route 203
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3
Continue on SR 37
3044 ft · 47 sec · SR 37
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4
Continue on West Central Avenue
2727 ft · 1 min · West Central Avenue
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5
Turn right onto Houk Road
2148 ft · 1 min · Houk Road
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6
Turn left onto Marysville Road
1 mi · 1 min · Marysville Road
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7
Continue on West William Street
2.4 mi · 3 min · West William Street
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8
Continue on Sunbury Road
1.5 km · 1 min · Sunbury Road
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9
Continue on State Route 37 East
8.7 mi · 11 min · State Route 37 East
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10
Continue on Cherry Street
1.3 mi · 2 min · Cherry Street
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11
Turn right onto Morning Street
126 m · 7 sec · Morning Street
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12
Continue on Granville Street
10.6 mi · 12 min · Granville Street
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13
Continue on North Main Street
1.4 mi · 2 min · North Main Street
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14
Continue on Johnstown-Alexandria Road
4.8 mi · 5 min · Johnstown-Alexandria Road
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15
Continue on Main Street
1 km · 43 sec · Main Street
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16
Continue on Johnstown-Alexandria Road
1 mi · 1 min · Johnstown-Alexandria Road
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17
Take the exit left
39.1 mi · 44 min
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18
Continue straight
8.9 mi · 12 min
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19
Continue straight
16.1 mi · 20 min
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20
Turn right onto Pilling Street
6.2 mi · 11 min · Pilling Street
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21
Turn left onto Dunlap Creek Road Southwest
1.6 mi · 4 min · Dunlap Creek Road Southwest
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22
Turn straight
8.7 mi · 15 min
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23
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Radnor and West Chester.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Johnstown-Alexandria Road
Take the exit left
39.1 mi · 00h 44m
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.
Areas Of Frost leaving Radnor and Widespread Frost then Sunny near West Chester.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Radnor to West Chester?
The road trip is about 107.4 miles (172.8 km) and usually takes 02h 19m 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?
Frazeysburg is a useful midpoint, sitting about 59.8 miles from Radnor and 47.5 miles from West Chester.
How much longer is the road route than the straight-line distance?
The direct path is about 95.8 miles (154.1 km), while the road route adds roughly 11.6 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 1:52 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.04 one way or $28.08 round trip. Estimated CO2 is about 33.7 kg one way.
What should you check before leaving?
Before you leave, expect Areas Of Frost around Radnor and Widespread Frost then Sunny near West Chester.
Stop Ideas Near Frazeysburg
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 Frazeysburg.
Columbus, OH
Flight Path Map
This map shows the direct air route between Radnor and West Chester. Straight-line distance: 95.75 mi (154.09 km).
#1 Radnor
Township in Delaware County, Ohio
| Population | 1,904 |
| Coordinates | 40.3842300, -83.1507500 |
| Altitude | 285 |
| Country | United States |
#2 West Chester
The most populous city in Butler County, Ohio.
| Population | 62,791 |
| Coordinates | 40.2336800, -81.3442800 |
| Altitude | 354 |
| Country | United States |
End: SR 342 (-81.34429, 40.233256)
Estimated Travel Time
Distance: 173 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 34m |
| 40 mph (64.37 km/h) | 02h 41m |
| 50 mph (80.47 km/h) | 02h 08m |
| 60 mph (96.56 km/h) | 01h 47m |
| 70 mph (112.65 km/h) | 01h 32m |
| 80 mph (129 km/h) | 01h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $14.04 | $28.08 |
| Mid-grade | $4.24 | $16.08 | $32.15 |
| Premium | $4.79 | $18.15 | $36.31 |
| Diesel | $4.30 | $16.31 | $32.62 |
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 Ohio · May 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.