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

Distance from Grass Range, MT to Roosevelt, OK

Distance

1,245 mi

Time

22 hours 18 mins

Gas Cost

$116 - $226

There are 982.44 miles from Grass Range to Roosevelt in southeast direction and 1,245 miles (2,003.63 kilometers) by car, following the US-87 route.

Grass Range and Roosevelt are 22 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Roosevelt, OK.

Please note the time difference between Grass Range, MT and Roosevelt, OK is 1 hour. The current time in Grass Range is 10:06 am and the current time in Roosevelt is 11:06 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Grass Range, MT

Planning on renting a car to go from Grass Range, MT to Roosevelt, OK? 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 50.01 gallons of gas to cover the route between Grass Range, MT and Roosevelt, OK.

The estimated cost of gas to go from Grass Range to Roosevelt is $163.14.

During the route, an average car will release 979.86 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 Roosevelt, OK

If you want to meet halfway between Grass Range, MT and Roosevelt, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.006325 and -104.9809, or 40º 0' 22.77" N, 104º 58' 51.24" W. This location is 622.66 miles away from Grass Range, MT and Roosevelt, OK and it would take approximately 11 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 Erie, CO, situated 624 miles from Grass Range, MT and 629 miles from Roosevelt, OK. It would take 10 hours 42 mins to go from Grass Range to Erie and 11 hours 53 mins to go from Roosevelt to Erie.

Major City Closest to Halfway Point

The major city closest to the halfway point between Grass Range, MT and Roosevelt, OK is Denver, CO, situated 644 miles from Grass Range, MT and 619 miles from Roosevelt, OK. It would take 11 hours 4 mins to go from Grass Range to Denver and 11 hours 29 mins to go from Roosevelt to Denver.