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

Distance from Harrison, SD to Saum, MN

Distance

519 mi

Time

9 hours 45 mins

Gas Cost

$48 - $94

There are 364.76 miles from Harrison to Saum in northeast direction and 519 miles (835.25 kilometers) by car, following the I-29 route.

Harrison and Saum are 9 hours 45 mins far apart, if you drive non-stop .

This is the fastest route from Harrison, SD to Saum, MN. The halfway point is New Effington, SD.

Harrison, SD and Saum, MN are in the same time zone (CDT). Current time in both locations is 6:40 am.

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Lowest Price Rental Cars in Harrison, SD

Planning on renting a car to go from Harrison, SD to Saum, MN? 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 20.84 gallons of gas to cover the route between Harrison, SD and Saum, MN.

The estimated cost of gas to go from Harrison to Saum is $67.99.

During the route, an average car will release 408.36 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 Saum, MN

If you want to meet halfway between Harrison, SD and Saum, MN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.830742 and -96.864708, or 45º 49' 50.6712" N, 96º 51' 52.9488" W. This location is 259.50 miles away from Harrison, SD and Saum, MN and it would take approximately 4 hours 52 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is New Effington, SD, situated 277 miles from Harrison, SD and 262 miles from Saum, MN. It would take 3 hours 54 mins to go from Harrison to New Effington and 5 hours 4 mins to go from Saum to New Effington.