Distance between cities › USA › Minnesota › Grandy, MN › Distance from Grandy to Sun River Book Hotels

Distance from Grandy, MN to Sun River, MT

Distance

979 mi

Time

17 hours 23 mins

Gas Cost

$91 - $177

There are 887.06 miles from Grandy to Sun River in west direction and 979 miles (1,575.55 kilometers) by car, following the I-94 route.

Grandy and Sun River are 17 hours 23 mins far apart, if you drive non-stop .

This is the fastest route from Grandy, MN to Sun River, MT.

Please note the time difference between Grandy, MN and Sun River, MT is 1 hour. The current time in Grandy is 4:18 am and the current time in Sun River is 3:18 am.

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Lowest Price Rental Cars in Grandy, MN

Planning on renting a car to go from Grandy, MN to Sun River, MT? Here there are some offers to rent a car in Grandy, MN

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grandy »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 39.33 gallons of gas to cover the route between Grandy, MN and Sun River, MT.

The estimated cost of gas to go from Grandy to Sun River is $128.29.

During the route, an average car will release 770.51 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 Grandy, MN and Sun River, MT

If you want to meet halfway between Grandy, MN and Sun River, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.877315 and -102.405434, or 46º 52' 38.334" N, 102º 24' 19.5624" W. This location is 489.63 miles away from Grandy, MN and Sun River, MT and it would take approximately 8 hours 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Taylor, ND, situated 496 miles from Grandy, MN and 488 miles from Sun River, MT. It would take 8 hours 46 mins to go from Grandy to Taylor and 8 hours 46 mins to go from Sun River to Taylor.