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

Distance from Harrison, SD to Iroquois, SD

Distance

103 mi

Time

2 hours 16 mins

Gas Cost

$9 - $18

There are 72.99 miles from Harrison to Iroquois in northeast direction and 103 miles (165.76 kilometers) by car, following the US-281 route.

Harrison and Iroquois are 2 hours 16 mins far apart, if you drive non-stop .

This is the fastest route from Harrison, SD to Iroquois, SD.

Harrison, SD and Iroquois, SD are in the same time zone (CDT). Current time in both locations is 12:57 am.

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Lowest Price Rental Cars in Harrison, SD

Planning on renting a car to go from Harrison, SD to Iroquois, SD? 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 4.13 gallons of gas to cover the route between Harrison, SD and Iroquois, SD.

The estimated cost of gas to go from Harrison to Iroquois is $12.80.

During the route, an average car will release 80.95 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 $3.10 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Harrison, SD and Iroquois, SD

If you want to meet halfway between Harrison, SD and Iroquois, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.067054 and -98.374959, or 44º 4' 1.3944" N, 98º 22' 29.8524" W. This location is 51.44 miles away from Harrison, SD and Iroquois, SD and it would take approximately 1 hour 8 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lane, SD, situated 52 miles from Harrison, SD and 52 miles from Iroquois, SD. It would take 1 hour 15 mins to go from Harrison to Lane and 1 hour 4 mins to go from Iroquois to Lane.