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

Distance from Harrison, SD to Bryant, IA

Distance

496 mi

Time

10 hours 19 mins

Gas Cost

$46 - $90

There are 428.21 miles from Harrison to Bryant in southeast direction and 496 miles (798.23 kilometers) by car, following the US-20 route.

Harrison and Bryant are 10 hours 19 mins far apart, if you drive non-stop .

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

Harrison, SD and Bryant, IA are in the same time zone (CDT). Current time in both locations is 4:57 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Harrison, SD

Planning on renting a car to go from Harrison, SD to Bryant, 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 19.92 gallons of gas to cover the route between Harrison, SD and Bryant, IA.

The estimated cost of gas to go from Harrison to Bryant is $64.97.

During the route, an average car will release 390.23 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 Bryant, IA

If you want to meet halfway between Harrison, SD and Bryant, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.449675 and -94.637708, or 42º 26' 58.83" N, 94º 38' 15.7488" W. This location is 247.98 miles away from Harrison, SD and Bryant, IA and it would take approximately 5 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rockwell City, IA, situated 255 miles from Harrison, SD and 249 miles from Bryant, IA. It would take 5 hours 17 mins to go from Harrison to Rockwell City and 5 hours 14 mins to go from Bryant to Rockwell City.