Distance between cities › USA › Montana › Grass Range, MT › Distance from Grass Range to Rumsey Book Hotels

Distance from Grass Range, MT to Rumsey, CA

Distance

1,186 mi

Time

22 hours 1 min

Gas Cost

$111 - $215

There are 879.61 miles from Grass Range to Rumsey in southwest direction and 1,186 miles (1,908.68 kilometers) by car, following the I-80 route.

Grass Range and Rumsey are 22 hours 1 min far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Rumsey, CA.

Please note the time difference between Grass Range, MT and Rumsey, CA is 1 hour. The current time in Grass Range is 3:12 am and the current time in Rumsey is 2:12 am.

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Lowest Price Rental Cars in Grass Range, MT

Planning on renting a car to go from Grass Range, MT to Rumsey, CA? Here there are some offers to rent a car in Grass Range, MT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grass Range »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 47.62 gallons of gas to cover the route between Grass Range, MT and Rumsey, CA.

The estimated cost of gas to go from Grass Range to Rumsey is $155.34.

During the route, an average car will release 933.01 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 Grass Range, MT and Rumsey, CA

If you want to meet halfway between Grass Range, MT and Rumsey, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.139263 and -114.68398, or 42º 8' 21.3468" N, 114º 41' 2.328" W. This location is 592.89 miles away from Grass Range, MT and Rumsey, CA and it would take approximately 11 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rogerson, ID, situated 581 miles from Grass Range, MT and 605 miles from Rumsey, CA. It would take 11 hours 7 mins to go from Grass Range to Rogerson and 10 hours 54 mins to go from Rumsey to Rogerson.