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

Distance from Harrison, SD to Merom, IN

Distance

832 mi

Time

15 hours 59 mins

Gas Cost

$78 - $151

There are 643.86 miles from Harrison to Merom in southeast direction and 832 miles (1,338.97 kilometers) by car, following the I-80 route.

Harrison and Merom are 15 hours 59 mins far apart, if you drive non-stop .

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

Please note the time difference between Harrison, SD and Merom, IN is 1 hour. The current time in Harrison is 5:15 am and the current time in Merom is 6:15 am.

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Lowest Price Rental Cars in Harrison, SD

Planning on renting a car to go from Harrison, SD to Merom, 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 33.40 gallons of gas to cover the route between Harrison, SD and Merom, IN.

The estimated cost of gas to go from Harrison to Merom is $108.94.

During the route, an average car will release 654.31 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 Merom, IN

If you want to meet halfway between Harrison, SD and Merom, IN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.695497 and -92.666995, or 41º 41' 43.7892" N, 92º 40' 1.182" W. This location is 415.79 miles away from Harrison, SD and Merom, IN and it would take approximately 7 hours 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Grinnell, IA, situated 411 miles from Harrison, SD and 428 miles from Merom, IN. It would take 7 hours 55 mins to go from Harrison to Grinnell and 8 hours 18 mins to go from Merom to Grinnell.