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

Distance from Grass Range, MT to Princeton, CA

Distance

1,164 mi

Time

21 hours 45 mins

Gas Cost

$109 - $211

There are 846.31 miles from Grass Range to Princeton in southwest direction and 1,164 miles (1,873.28 kilometers) by car, following the I-80 route.

Grass Range and Princeton are 21 hours 45 mins far apart, if you drive non-stop .

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

Please note the time difference between Grass Range, MT and Princeton, CA is 1 hour. The current time in Grass Range is 4:40 am and the current time in Princeton is 3:40 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 Princeton, 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 46.76 gallons of gas to cover the route between Grass Range, MT and Princeton, CA.

The estimated cost of gas to go from Grass Range to Princeton is $152.54.

During the route, an average car will release 916.15 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 Princeton, CA

If you want to meet halfway between Grass Range, MT and Princeton, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.244386 and -114.575803, or 42º 14' 39.7896" N, 114º 34' 32.8908" W. This location is 582.18 miles away from Grass Range, MT and Princeton, CA and it would take approximately 10 hours 52 mins 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 584 miles from Princeton, CA. It would take 11 hours 7 mins to go from Grass Range to Rogerson and 10 hours 38 mins to go from Princeton to Rogerson.