How far is Parma, OH from Westerville, OH?
The driving distance from Parma, OH to Westerville, OH is about 121.4 miles (195.3 km), with a travel time of about 02h 23m by car.
- The straight-line flight distance is about 108.6 miles (174.7 km).
- For a round trip, plan for roughly 04h 47m 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 23m.
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.
Human settlement in Ashland County, Ohio, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Parma and Westerville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Parma and Westerville.
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1
Start on West 54th Street
14 m · 9 sec · West 54th Street
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2
Turn left onto Snow Road
3235 ft · 1 min · Snow Road
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3
Turn left onto Ridge Road
14.8 mi · 24 min · Ridge Road
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4
Take the ramp right toward I 271 South: Wadsworth
1521 ft · 37 sec
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5
Merge slight left
3.5 mi · 4 min
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6
Merge slight left
98.2 mi · 1 hr 45 min
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7
Take the exit slight right toward Ikea Way, Gemini Place
1570 ft · 40 sec
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8
Turn left onto Gemini Place
617 ft · 24 sec · Gemini Place
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9
Continue on Ikea Way
656 ft · 17 sec · Ikea Way
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10
Turn right onto Orion Place
2974 ft · 1 min · Orion Place
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11
Enter the roundabout and take exit 1 toward Worthington Road
20 m · 1 sec · Worthington Road
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12
Exit the roundabout onto Worthington Road
159 m · 16 sec · Worthington Road
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13
Turn left onto County Line Road West
1.9 mi · 3 min · County Line Road West
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14
Turn right onto North State Street
1.2 km · 2 min · North State Street
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15
Turn left onto East College Avenue
716 ft · 24 sec · East College Avenue
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16
Arrive at your destination
0 m · 1 sec · East College Avenue
Car Route Details
A richer read on the saved driving route between Parma and Westerville.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 271 South
Merge slight left
98.2 mi · 01h 45m
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.
Mostly Sunny leaving Parma and Sunny near Westerville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Parma to Westerville?
The road trip is about 121.4 miles (195.3 km) and usually takes 02h 23m 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?
Mifflin is a useful midpoint, sitting about 60.6 miles from Parma and 60.7 miles from Westerville.
How much longer is the road route than the straight-line distance?
The direct path is about 108.6 miles (174.7 km), while the road route adds roughly 12.8 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 1:42 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.86 one way or $31.71 round trip. Estimated CO2 is about 38 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Parma and Sunny near Westerville.
Stop Ideas Near Mifflin
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 Mifflin.
Elyria
Sandusky
Cleveland Lakefront station
Columbus, OH
Flight Path Map
This map shows the direct air route between Parma and Westerville. Straight-line distance: 108.57 mi (174.73 km).
#1 Parma
The most populous city in Cuyahoga County, Ohio.
| Population | 77,558 |
| Coordinates | 41.4047700, -81.7229100 |
| Altitude | 264 |
| Country | United States |
#2 Westerville
City in Ohio
| Population | 32,567 |
| Coordinates | 40.1261700, -82.9290700 |
| Altitude | 265 |
| Country | United States |
End: Westerville (-82.92907, 40.12617)
Estimated Travel Time
Distance: 195 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 02m |
| 40 mph (64.37 km/h) | 03h 02m |
| 50 mph (80.47 km/h) | 02h 25m |
| 60 mph (96.56 km/h) | 02h 01m |
| 70 mph (112.65 km/h) | 01h 44m |
| 80 mph (129 km/h) | 01h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $15.86 | $31.71 |
| Mid-grade | $4.24 | $18.16 | $36.31 |
| Premium | $4.79 | $20.50 | $41.00 |
| Diesel | $4.30 | $18.42 | $36.84 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.