Distance between cities › USA › Ohio › Montgomery, OH › Distance from Montgomery to Interior Book Hotels

Distance from Montgomery, OH to Interior, SD

Distance

1,153 mi

Time

20 hours 18 mins

Gas Cost

$106 - $205

There are 961.86 miles from Montgomery to Interior in northwest direction and 1,153 miles (1,855.57 kilometers) by car, following the I-90 route.

Montgomery and Interior are 20 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Montgomery, OH to Interior, SD.

Please note the time difference between Montgomery, OH and Interior, SD is 2 hours. The current time in Montgomery is 7:37 pm and the current time in Interior is 5:37 pm.

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Lowest Price Rental Cars in Montgomery, OH

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Montgomery »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 46.30 gallons of gas to cover the route between Montgomery, OH and Interior, SD.

The estimated cost of gas to go from Montgomery to Interior is $148.34.

During the route, an average car will release 907.07 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 Montgomery, OH and Interior, SD

If you want to meet halfway between Montgomery, OH and Interior, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.670109 and -93.455495, or 41º 40' 12.3924" N, 93º 27' 19.782" W. This location is 576.41 miles away from Montgomery, OH and Interior, SD and it would take approximately 10 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Altoona, IA, situated 583 miles from Montgomery, OH and 572 miles from Interior, SD. It would take 10 hours 38 mins to go from Montgomery to Altoona and 9 hours 47 mins to go from Interior to Altoona.

Major City Closest to Halfway Point

The major city closest to the halfway point between Montgomery, OH and Interior, SD is Des Moines, IA, situated 592 miles from Montgomery, OH and 561 miles from Interior, SD. It would take 10 hours 48 mins to go from Montgomery to Des Moines and 9 hours 34 mins to go from Interior to Des Moines.