Distance between cities › USA › Ohio › Windham, OH › Distance from Windham to Allen Book Hotels

Distance from Windham, OH to Allen, SD

Distance

1,268 mi

Time

23 hours

Gas Cost

$116 - $226

There are 1,073.94 miles from Windham to Allen in west direction and 1,268 miles (2,040.65 kilometers) by car, following the I-90 route.

Windham and Allen are 23 hours far apart, if you drive non-stop .

This is the fastest route from Windham, OH to Allen, SD.

Please note the time difference between Windham, OH and Allen, SD is 2 hours. The current time in Windham is 5:55 pm and the current time in Allen is 3:55 pm.

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Lowest Price Rental Cars in Windham, OH

Planning on renting a car to go from Windham, OH to Allen, SD? Here there are some offers to rent a car in Windham, OH

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Windham »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 50.94 gallons of gas to cover the route between Windham, OH and Allen, SD.

The estimated cost of gas to go from Windham to Allen is $163.21.

During the route, an average car will release 998 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 Windham, OH and Allen, SD

If you want to meet halfway between Windham, OH and Allen, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.876688 and -91.179808, or 43º 52' 36.0768" N, 91º 10' 47.3088" W. This location is 634.20 miles away from Windham, OH and Allen, SD and it would take approximately 11 hours 30 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Onalaska, WI, situated 655 miles from Windham, OH and 616 miles from Allen, SD. It would take 12 hours 18 mins to go from Windham to Onalaska and 10 hours 49 mins to go from Allen to Onalaska.