Distance between cities › USA › South Dakota › Harrison, SD › Distance from Harrison to Afton Book Hotels

Distance from Harrison, SD to Afton, MI

Distance

893 mi

Time

17 hours 12 mins

Gas Cost

$83 - $162

There are 704.55 miles from Harrison to Afton in east direction and 893 miles (1,437.14 kilometers) by car, following the I-90 route.

Harrison and Afton are 17 hours 12 mins far apart, if you drive non-stop .

This is the fastest route from Harrison, SD to Afton, MI. The halfway point is Chippewa Falls, WI.

Please note the time difference between Harrison, SD and Afton, MI is 1 hour. The current time in Harrison is 3:38 am and the current time in Afton is 4:38 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Harrison, SD to Afton, MI:

Lowest Price Rental Cars in Harrison, SD

Planning on renting a car to go from Harrison, SD to Afton, MI? Here there are some offers to rent a car in Harrison, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Harrison »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 35.88 gallons of gas to cover the route between Harrison, SD and Afton, MI.

The estimated cost of gas to go from Harrison to Afton is $117.03.

During the route, an average car will release 702.91 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 Harrison, SD and Afton, MI

If you want to meet halfway between Harrison, SD and Afton, MI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.917877 and -91.372009, or 44º 55' 4.3572" N, 91º 22' 19.2324" W. This location is 446.67 miles away from Harrison, SD and Afton, MI and it would take approximately 8 hours 36 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Chippewa Falls, WI, situated 437 miles from Harrison, SD and 454 miles from Afton, MI. It would take 6 hours 51 mins to go from Harrison to Chippewa Falls and 7 hours 50 mins to go from Afton to Chippewa Falls.