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

Distance from Grass Range, MT to Ames, OK

Distance

1,214 mi

Time

22 hours 1 min

Gas Cost

$101 - $197

There are 923.12 miles from Grass Range to Ames in southeast direction and 1,214 miles (1,953.74 kilometers) by car, following the US-87 route.

Grass Range and Ames are 22 hours 1 min far apart, if you drive non-stop .

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

Please note the time difference between Grass Range, MT and Ames, OK is 1 hour. The current time in Grass Range is 12:18 am and the current time in Ames is 1:18 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Grass Range, MT

Planning on renting a car to go from Grass Range, MT to Ames, 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 48.77 gallons of gas to cover the route between Grass Range, MT and Ames, OK.

The estimated cost of gas to go from Grass Range to Ames is $142.41.

During the route, an average car will release 955.49 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 $2.92 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 Ames, OK

If you want to meet halfway between Grass Range, MT and Ames, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.053983 and -104.980733, or 40º 3' 14.3388" N, 104º 58' 50.6388" W. This location is 607.18 miles away from Grass Range, MT and Ames, OK and it would take approximately 11 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Dacono, CO, situated 620 miles from Grass Range, MT and 594 miles from Ames, OK. It would take 10 hours 37 mins to go from Grass Range to Dacono and 11 hours 34 mins to go from Ames to Dacono.

Major City Closest to Halfway Point

The major city closest to the halfway point between Grass Range, MT and Ames, OK is Denver, CO, situated 644 miles from Grass Range, MT and 581 miles from Ames, OK. It would take 11 hours 4 mins to go from Grass Range to Denver and 11 hours 22 mins to go from Ames to Denver.