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

Distance from Grass Range, MT to River Pines, CA

Distance

1,118 mi

Time

21 hours 17 mins

Gas Cost

$104 - $203

There are 840.70 miles from Grass Range to River Pines in southwest direction and 1,118 miles (1,799.25 kilometers) by car, following the I-80 route.

Grass Range and River Pines are 21 hours 17 mins far apart, if you drive non-stop .

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

Please note the time difference between Grass Range, MT and River Pines, CA is 1 hour. The current time in Grass Range is 3:15 am and the current time in River Pines is 2:15 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 River Pines, 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 44.91 gallons of gas to cover the route between Grass Range, MT and River Pines, CA.

The estimated cost of gas to go from Grass Range to River Pines is $146.51.

During the route, an average car will release 879.93 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 River Pines, CA

If you want to meet halfway between Grass Range, MT and River Pines, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.533823 and -114.409838, or 42º 32' 1.7628" N, 114º 24' 35.4168" W. This location is 559.16 miles away from Grass Range, MT and River Pines, CA and it would take approximately 10 hours 38 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kimberly, ID, situated 548 miles from Grass Range, MT and 570 miles from River Pines, CA. It would take 10 hours 22 mins to go from Grass Range to Kimberly and 10 hours 57 mins to go from River Pines to Kimberly.