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

Distance from Grass Range, MT to Parkfield, CA

Distance

1,404 mi

Time

1 day 2 hours

Gas Cost

$131 - $254

There are 974.23 miles from Grass Range to Parkfield in southwest direction and 1,404 miles (2,259.52 kilometers) by car, following the I-80 route.

Grass Range and Parkfield are 1 day 2 hours far apart, if you drive non-stop .

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

Please note the time difference between Grass Range, MT and Parkfield, CA is 1 hour. The current time in Grass Range is 4:38 am and the current time in Parkfield is 3:38 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Grass Range, MT

Planning on renting a car to go from Grass Range, MT to Parkfield, 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 56.37 gallons of gas to cover the route between Grass Range, MT and Parkfield, CA.

The estimated cost of gas to go from Grass Range to Parkfield is $183.88.

During the route, an average car will release 1,104.43 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 Parkfield, CA

If you want to meet halfway between Grass Range, MT and Parkfield, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.021497 and -115.398483, or 41º 1' 17.3892" N, 115º 23' 54.5388" W. This location is 701.82 miles away from Grass Range, MT and Parkfield, CA and it would take approximately 13 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Halleck, NV, situated 698 miles from Grass Range, MT and 708 miles from Parkfield, CA. It would take 13 hours 15 mins to go from Grass Range to Halleck and 13 hours 9 mins to go from Parkfield to Halleck.