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

Distance from Harrison, SD to Shell Rock, IA

Distance

395 mi

Time

7 hours 13 mins

Gas Cost

$37 - $72

There are 304.05 miles from Harrison to Shell Rock in east direction and 395 miles (635.69 kilometers) by car, following the I-90 route.

Harrison and Shell Rock are 7 hours 13 mins far apart, if you drive non-stop .

This is the fastest route from Harrison, SD to Shell Rock, IA.

Harrison, SD and Shell Rock, IA are in the same time zone (CDT). Current time in both locations is 2:24 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Harrison, SD to Shell Rock, IA:

Lowest Price Rental Cars in Harrison, SD

Planning on renting a car to go from Harrison, SD to Shell Rock, IA? 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 15.86 gallons of gas to cover the route between Harrison, SD and Shell Rock, IA.

The estimated cost of gas to go from Harrison to Shell Rock is $51.73.

During the route, an average car will release 310.68 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 Shell Rock, IA

If you want to meet halfway between Harrison, SD and Shell Rock, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.638774 and -95.181279, or 43º 38' 19.5864" N, 95º 10' 52.6044" W. This location is 197.42 miles away from Harrison, SD and Shell Rock, IA and it would take approximately 3 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 Lakefield, MN, situated 194 miles from Harrison, SD and 207 miles from Shell Rock, IA. It would take 3 hours 30 mins to go from Harrison to Lakefield and 3 hours 52 mins to go from Shell Rock to Lakefield.