Distance between cities › USA › Ohio › Harpster, OH › Distance from Harpster to Mapleton Book Hotels

Distance from Harpster, OH to Mapleton, IL

Distance

424 mi

Time

8 hours 6 mins

Gas Cost

$39 - $75

There are 339.70 miles from Harpster to Mapleton in west direction and 424 miles (682.36 kilometers) by car, following the I-74 route.

Harpster and Mapleton are 8 hours 6 mins far apart, if you drive non-stop .

This is the fastest route from Harpster, OH to Mapleton, IL.

Please note the time difference between Harpster, OH and Mapleton, IL is 1 hour. The current time in Harpster is 6:12 pm and the current time in Mapleton is 5:12 pm.

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Lowest Price Rental Cars in Harpster, OH

Planning on renting a car to go from Harpster, OH to Mapleton, IL? Here there are some offers to rent a car in Harpster, OH

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Harpster »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 17.03 gallons of gas to cover the route between Harpster, OH and Mapleton, IL.

The estimated cost of gas to go from Harpster to Mapleton is $54.56.

During the route, an average car will release 333.62 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Harpster, OH and Mapleton, IL

If you want to meet halfway between Harpster, OH and Mapleton, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.930709 and -86.272451, or 39º 55' 50.5524" N, 86º 16' 20.8236" W. This location is 212 miles away from Harpster, OH and Mapleton, IL and it would take approximately 4 hours 3 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Zionsville, IN, situated 216 miles from Harpster, OH and 209 miles from Mapleton, IL. It would take 4 hours 14 mins to go from Harpster to Zionsville and 3 hours 59 mins to go from Mapleton to Zionsville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Harpster, OH and Mapleton, IL is Indianapolis, IN, situated 209 miles from Harpster, OH and 219 miles from Mapleton, IL. It would take 4 hours 19 mins to go from Harpster to Indianapolis and 4 hours 6 mins to go from Mapleton to Indianapolis.