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

Distance from Harrison, SD to Athens, MI

Distance

844 mi

Time

15 hours 44 mins

Gas Cost

$79 - $153

There are 679.91 miles from Harrison to Athens in east direction and 844 miles (1,358.29 kilometers) by car, following the I-90 route.

Harrison and Athens are 15 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Harrison, SD to Athens, MI. The halfway point is Onalaska, WI.

Please note the time difference between Harrison, SD and Athens, MI is 1 hour. The current time in Harrison is 3:39 am and the current time in Athens is 4:39 am.

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Lowest Price Rental Cars in Harrison, SD

Planning on renting a car to go from Harrison, SD to Athens, 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 33.89 gallons of gas to cover the route between Harrison, SD and Athens, MI.

The estimated cost of gas to go from Harrison to Athens is $110.55.

During the route, an average car will release 663.98 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 Athens, MI

If you want to meet halfway between Harrison, SD and Athens, MI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.871040 and -91.210808, or 43º 52' 15.744" N, 91º 12' 38.9088" W. This location is 421.93 miles away from Harrison, SD and Athens, MI and it would take approximately 7 hours 52 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 406 miles from Harrison, SD and 455 miles from Athens, MI. It would take 5 hours 59 mins to go from Harrison to Onalaska and 6 hours 59 mins to go from Athens to Onalaska.