Distance between cities › USA › Texas › Stonewall, TX › Distance from Stonewall to Grass Range Book Hotels

Distance from Stonewall, TX to Grass Range, MT

Distance

1,513 mi

Time

1 day 3 hours

Gas Cost

$138 - $269

There are 1,280.15 miles from Stonewall to Grass Range in northwest direction and 1,513 miles (2,434.94 kilometers) by car, following the I-25 route.

Stonewall and Grass Range are 1 day 3 hours far apart, if you drive non-stop .

This is the fastest route from Stonewall, TX to Grass Range, MT.

Please note the time difference between Stonewall, TX and Grass Range, MT is 1 hour. The current time in Stonewall is 3:58 pm and the current time in Grass Range is 2:58 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Stonewall, TX

Planning on renting a car to go from Stonewall, TX to Grass Range, MT? Here there are some offers to rent a car in Stonewall, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Stonewall »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 60.75 gallons of gas to cover the route between Stonewall, TX and Grass Range, MT.

The estimated cost of gas to go from Stonewall to Grass Range is $194.65.

During the route, an average car will release 1,190.29 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Stonewall, TX and Grass Range, MT

If you want to meet halfway between Stonewall, TX and Grass Range, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.162642 and -103.519854, or 39º 9' 45.5112" N, 103º 31' 11.4744" W. This location is 756.38 miles away from Stonewall, TX and Grass Range, MT and it would take approximately 13 hours 30 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hugo, CO, situated 775 miles from Stonewall, TX and 738 miles from Grass Range, MT. It would take 14 hours 23 mins to go from Stonewall to Hugo and 12 hours 38 mins to go from Grass Range to Hugo.