Distance between cities › USA › Ohio › Enon, OH › Distance from Enon to Keystone Book Hotels

Distance from Enon, OH to Keystone, SD

Distance

1,241 mi

Time

21 hours 53 mins

Gas Cost

$114 - $221

There are 1,037.03 miles from Enon to Keystone in northwest direction and 1,241 miles (1,997.20 kilometers) by car, following the I-90 route.

Enon and Keystone are 21 hours 53 mins far apart, if you drive non-stop .

This is the fastest route from Enon, OH to Keystone, SD.

Please note the time difference between Enon, OH and Keystone, SD is 2 hours. The current time in Enon is 9:08 pm and the current time in Keystone is 7:08 pm.

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Lowest Price Rental Cars in Enon, OH

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Enon »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 49.82 gallons of gas to cover the route between Enon, OH and Keystone, SD.

The estimated cost of gas to go from Enon to Keystone is $159.64.

During the route, an average car will release 976.16 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 Enon, OH and Keystone, SD

If you want to meet halfway between Enon, OH and Keystone, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.518953 and -94.083905, or 41º 31' 8.2308" N, 94º 5' 2.058" W. This location is 620.31 miles away from Enon, OH and Keystone, SD and it would take approximately 10 hours 56 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Earlham, IA, situated 626 miles from Enon, OH and 619 miles from Keystone, SD. It would take 11 hours 38 mins to go from Enon to Earlham and 10 hours 23 mins to go from Keystone to Earlham.

Major City Closest to Halfway Point

The major city closest to the halfway point between Enon, OH and Keystone, SD is Des Moines, IA, situated 596 miles from Enon, OH and 645 miles from Keystone, SD. It would take 11 hours 4 mins to go from Enon to Des Moines and 10 hours 52 mins to go from Keystone to Des Moines.