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

Distance from Harpster, OH to Egan, SD

Distance

867 mi

Time

16 hours 48 mins

Gas Cost

$79 - $154

There are 718.95 miles from Harpster to Egan in northwest direction and 867 miles (1,395.30 kilometers) by car, following the I-90 route.

Harpster and Egan are 16 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Harpster, OH to Egan, SD.

Please note the time difference between Harpster, OH and Egan, SD is 1 hour. The current time in Harpster is 9:01 pm and the current time in Egan is 8:01 pm.

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Lowest Price Rental Cars in Harpster, OH

Planning on renting a car to go from Harpster, OH to Egan, SD? 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 34.80 gallons of gas to cover the route between Harpster, OH and Egan, SD.

The estimated cost of gas to go from Harpster to Egan is $111.51.

During the route, an average car will release 681.85 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 Egan, SD

If you want to meet halfway between Harpster, OH and Egan, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.432404 and -89.482557, or 43º 25' 56.6544" N, 89º 28' 57.2052" W. This location is 433.29 miles away from Harpster, OH and Egan, SD and it would take approximately 8 hours 24 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Poynette, WI, situated 445 miles from Harpster, OH and 426 miles from Egan, SD. It would take 9 hours 8 mins to go from Harpster to Poynette and 7 hours 54 mins to go from Egan to Poynette.

Major City Closest to Halfway Point

The major city closest to the halfway point between Harpster, OH and Egan, SD is Madison, WI, situated 426 miles from Harpster, OH and 449 miles from Egan, SD. It would take 8 hours 47 mins to go from Harpster to Madison and 8 hours 28 mins to go from Egan to Madison.