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

Distance from Grass Range, MT to Rimforest, CA

Distance

1,256 mi

Time

22 hours 43 mins

Gas Cost

$117 - $228

There are 986.90 miles from Grass Range to Rimforest in southwest direction and 1,256 miles (2,021.34 kilometers) by car, following the I-15 route.

Grass Range and Rimforest are 22 hours 43 mins far apart, if you drive non-stop .

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

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

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Grass Range, MT to Rimforest, CA:

Lowest Price Rental Cars in Grass Range, MT

Planning on renting a car to go from Grass Range, MT to Rimforest, 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 50.45 gallons of gas to cover the route between Grass Range, MT and Rimforest, CA.

The estimated cost of gas to go from Grass Range to Rimforest is $164.58.

During the route, an average car will release 988.49 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 Rimforest, CA

If you want to meet halfway between Grass Range, MT and Rimforest, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.545908 and -111.895312, or 40º 32' 45.2688" N, 111º 53' 43.1232" W. This location is 628.15 miles away from Grass Range, MT and Rimforest, CA and it would take approximately 11 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is South Jordan, UT, situated 621 miles from Grass Range, MT and 639 miles from Rimforest, CA. It would take 11 hours 38 mins to go from Grass Range to South Jordan and 11 hours 12 mins to go from Rimforest to South Jordan.

Major City Closest to Halfway Point

The major city closest to the halfway point between Grass Range, MT and Rimforest, CA is Salt Lake City, UT, situated 606 miles from Grass Range, MT and 653 miles from Rimforest, CA. It would take 11 hours 22 mins to go from Grass Range to Salt Lake City and 11 hours 29 mins to go from Rimforest to Salt Lake City.