Distance between cities › USA › Ohio › Dexter, OH › Distance from Dexter to Armour Book Hotels

Distance from Dexter, OH to Armour, SD

Distance

1,061 mi

Time

20 hours 12 mins

Gas Cost

$99 - $192

There are 886.47 miles from Dexter to Armour in northwest direction and 1,061 miles (1,707.51 kilometers) by car, following the I-74 route.

Dexter and Armour are 20 hours 12 mins far apart, if you drive non-stop .

This is the fastest route from Dexter, OH to Armour, SD. The halfway point is Colona, IL.

Please note the time difference between Dexter, OH and Armour, SD is 1 hour. The current time in Dexter is 12:42 pm and the current time in Armour is 11:42 am.

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Lowest Price Rental Cars in Dexter, OH

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dexter »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 42.63 gallons of gas to cover the route between Dexter, OH and Armour, SD.

The estimated cost of gas to go from Dexter to Armour is $139.05.

During the route, an average car will release 835.17 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Dexter, OH and Armour, SD

If you want to meet halfway between Dexter, OH and Armour, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.483795 and -90.368576, or 41º 29' 1.662" N, 90º 22' 6.8736" W. This location is 530.72 miles away from Dexter, OH and Armour, SD and it would take approximately 10 hours 6 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Colona, IL, situated 544 miles from Dexter, OH and 520 miles from Armour, SD. It would take 8 hours 50 mins to go from Dexter to Colona and 8 hours 11 mins to go from Armour to Colona.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dexter, OH and Armour, SD is Davenport, IA, situated 558 miles from Dexter, OH and 507 miles from Armour, SD. It would take 9 hours 7 mins to go from Dexter to and 8 hours 1 min to go from Armour to Davenport.