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

Distance from Harrison, SD to Monroe, IN

Distance

872 mi

Time

16 hours 30 mins

Gas Cost

$81 - $158

There are 720.20 miles from Harrison to Monroe in southeast direction and 872 miles (1,403.35 kilometers) by car, following the I-90 route.

Harrison and Monroe are 16 hours 30 mins far apart, if you drive non-stop .

This is the fastest route from Harrison, SD to Monroe, IN.

Please note the time difference between Harrison, SD and Monroe, IN is 1 hour. The current time in Harrison is 3:55 am and the current time in Monroe is 4:55 am.

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Lowest Price Rental Cars in Harrison, SD

Planning on renting a car to go from Harrison, SD to Monroe, IN? 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 35.04 gallons of gas to cover the route between Harrison, SD and Monroe, IN.

The estimated cost of gas to go from Harrison to Monroe is $114.29.

During the route, an average car will release 686.44 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 Monroe, IN

If you want to meet halfway between Harrison, SD and Monroe, IN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.890803 and -91.024277, or 43º 53' 26.8908" N, 91º 1' 27.3972" W. This location is 436.20 miles away from Harrison, SD and Monroe, IN and it would take approximately 8 hours 15 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Bangor, WI, situated 418 miles from Harrison, SD and 457 miles from Monroe, IN. It would take 7 hours 31 mins to go from Harrison to Bangor and 9 hours 4 mins to go from Monroe to Bangor.