How far is West Chester, OH from Portsmouth, OH?
The driving distance from West Chester, OH to Portsmouth, OH is about 195.4 miles (314.5 km), with a travel time of about 04h 07m by car.
- The straight-line flight distance is about 136.1 miles (219.1 km).
- For a round trip, plan for roughly 08h 15m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 04h 07m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Ohio
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between West Chester and Portsmouth.
Turn-by-Turn Driving Directions
Step-by-step road directions between West Chester and Portsmouth.
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1
Start on the route
5 mi · 9 min
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2
Turn right onto High Street
144 m · 15 sec · High Street
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3
Turn left onto Main Street
148 m · 14 sec · Main Street
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4
Turn right onto South Philadelphia Street
2494 ft · 42 sec · South Philadelphia Street
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5
Continue on Philadelphia Street
53 m · 3 sec · Philadelphia Street
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6
Continue on Smyrna Road
2.8 mi · 4 min · Smyrna Road
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7
Merge slight left onto Cadiz-Piedmont Road
2762 ft · 36 sec · Cadiz-Piedmont Road
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8
Continue on Cadiz Road
21.6 mi · 25 min · Cadiz Road
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9
Continue on Highland Avenue
1.2 mi · 2 min · Highland Avenue
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10
Turn slight right onto Wheeling Avenue
3188 ft · 1 min · Wheeling Avenue
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11
Turn slight left onto Dewey Avenue
1345 ft · 26 sec · Dewey Avenue
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12
Turn right onto John Glenn Highway
1.8 mi · 3 min · John Glenn Highway
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13
Turn left
1527 ft · 26 sec
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14
Take the ramp slight right
2194 ft · 54 sec
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15
Merge slight left
66.5 mi · 1 hr 12 min
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16
Take the exit slight right toward I 270 South, I 270 North
1137 ft · 28 sec
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17
Keep slight left to continue on I 270 South
1869 ft · 46 sec
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18
Keep slight right to continue on I 270 South
1.5 km · 1 min
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19
Merge slight left onto Jack Nicklaus Freeway
8.9 mi · 10 min · Jack Nicklaus Freeway
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20
Take the exit slight right toward US 23 North: High Street
1858 ft · 45 sec
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21
Turn left onto South High Street
3.1 mi · 5 min · South High Street
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22
Continue on Portsmouth - Columbus Road
36.5 mi · 47 min · Portsmouth - Columbus Road
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23
Keep slight right
42.6 mi · 1 hr 1 min
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24
Keep slight left to continue on Chillicothe Street
3222 ft · 1 min · Chillicothe Street
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25
Turn right onto 2nd Street
63 m · 9 sec · 2nd Street
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26
Turn right
23 m · 11 sec
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27
Turn left
22 m · 5 sec
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28
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between West Chester and Portsmouth.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
John Glenn Highway
Merge slight left
66.5 mi · 01h 12m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Chance Rain Showers leaving West Chester and Chance Rain Showers near Portsmouth.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from West Chester to Portsmouth?
The road trip is about 195.4 miles (314.5 km) and usually takes 04h 07m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Reynoldsburg is a useful midpoint, sitting about 97.6 miles from West Chester and 97.7 miles from Portsmouth.
How much longer is the road route than the straight-line distance?
The direct path is about 136.1 miles (219.1 km), while the road route adds roughly 59.3 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 8:44 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $25.53 one way or $51.05 round trip. Estimated CO2 is about 61.2 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around West Chester and Chance Rain Showers near Portsmouth.
Stop Ideas Near Reynoldsburg
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 Reynoldsburg.
Columbus, OH
Flight Path Map
This map shows the direct air route between West Chester and Portsmouth. Straight-line distance: 136.17 mi (219.14 km).
#1 West Chester
The most populous city in Butler County, Ohio.
| Population | 62,791 |
| Coordinates | 40.2336800, -81.3442800 |
| Altitude | 354 |
| Country | United States |
#2 Portsmouth
City in Ohio
| Population | 19,744 |
| Coordinates | 38.7317400, -82.9976700 |
| Altitude | 162 |
| Country | United States |
End: Portsmouth (-82.99767, 38.73174)
Estimated Travel Time
Distance: 314 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 30m |
| 40 mph (64.37 km/h) | 04h 53m |
| 50 mph (80.47 km/h) | 03h 54m |
| 60 mph (96.56 km/h) | 03h 15m |
| 70 mph (112.65 km/h) | 02h 47m |
| 80 mph (129 km/h) | 02h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $25.53 | $51.05 |
| Mid-grade | $4.24 | $29.23 | $58.45 |
| Premium | $4.79 | $33.00 | $66.01 |
| Diesel | $4.30 | $29.65 | $59.31 |
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 · 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.