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

Distance from Grass Range, MT to Coleman, OK

Distance

1,431 mi

Time

1 day

Gas Cost

$133 - $259

There are 1,091.81 miles from Grass Range to Coleman in southeast direction and 1,431 miles (2,302.97 kilometers) by car, following the I-70 route.

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

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

Please note the time difference between Grass Range, MT and Coleman, OK is 1 hour. The current time in Grass Range is 11:34 pm (Mar 12) and the current time in Coleman is 12:34 am (Mar 13).

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Lowest Price Rental Cars in Grass Range, MT

Planning on renting a car to go from Grass Range, MT to Coleman, 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 57.49 gallons of gas to cover the route between Grass Range, MT and Coleman, OK.

The estimated cost of gas to go from Grass Range to Coleman is $187.53.

During the route, an average car will release 1,126.32 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 Coleman, OK

If you want to meet halfway between Grass Range, MT and Coleman, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.261041 and -103.655881, or 39º 15' 39.7476" N, 103º 39' 21.1716" W. This location is 715.74 miles away from Grass Range, MT and Coleman, OK and it would take approximately 12 hours 19 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Limon, CO, situated 723 miles from Grass Range, MT and 709 miles from Coleman, OK. It would take 12 hours 20 mins to go from Grass Range to Limon and 12 hours 22 mins to go from Coleman to Limon.