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

Distance from Harrison, SD to Outlook, MT

Distance

673 mi

Time

12 hours 43 mins

Gas Cost

$63 - $122

There are 481.09 miles from Harrison to Outlook in northwest direction and 673 miles (1,083.09 kilometers) by car, following the I-94 route.

Harrison and Outlook are 12 hours 43 mins far apart, if you drive non-stop .

This is the fastest route from Harrison, SD to Outlook, MT.

Please note the time difference between Harrison, SD and Outlook, MT is 1 hour. The current time in Harrison is 9:47 am and the current time in Outlook is 8:47 am.

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Lowest Price Rental Cars in Harrison, SD

Planning on renting a car to go from Harrison, SD to Outlook, MT? 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 27.01 gallons of gas to cover the route between Harrison, SD and Outlook, MT.

The estimated cost of gas to go from Harrison to Outlook is $88.11.

During the route, an average car will release 529.17 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 Outlook, MT

If you want to meet halfway between Harrison, SD and Outlook, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.842182 and -100.896375, or 46º 50' 31.8552" N, 100º 53' 46.95" W. This location is 336.27 miles away from Harrison, SD and Outlook, MT and it would take approximately 6 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mandan, ND, situated 353 miles from Harrison, SD and 321 miles from Outlook, MT. It would take 6 hours 50 mins to go from Harrison to Mandan and 5 hours 58 mins to go from Outlook to Mandan.