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

Distance from Grass Range, MT to Ira, TX

Distance

1,272 mi

Time

22 hours 36 mins

Gas Cost

$119 - $231

There are 1,079.17 miles from Grass Range to Ira in southeast direction and 1,272 miles (2,047.09 kilometers) by car, following the US-87 route.

Grass Range and Ira are 22 hours 36 mins far apart, if you drive non-stop .

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

Please note the time difference between Grass Range, MT and Ira, TX is 1 hour. The current time in Grass Range is 6:14 am and the current time in Ira is 7:14 am.

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Lowest Price Rental Cars in Grass Range, MT

Planning on renting a car to go from Grass Range, MT to Ira, TX? 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 51.09 gallons of gas to cover the route between Grass Range, MT and Ira, TX.

The estimated cost of gas to go from Grass Range to Ira is $166.65.

During the route, an average car will release 1,000.95 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 Ira, TX

If you want to meet halfway between Grass Range, MT and Ira, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.980238 and -104.983559, or 39º 58' 48.8568" N, 104º 59' 0.8124" W. This location is 636.07 miles away from Grass Range, MT and Ira, TX and it would take approximately 11 hours 18 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Eastlake, CO, situated 631 miles from Grass Range, MT and 657 miles from Ira, TX. It would take 10 hours 48 mins to go from Grass Range to Eastlake and 12 hours to go from Ira to Eastlake.

Major City Closest to Halfway Point

The major city closest to the halfway point between Grass Range, MT and Ira, TX is Denver, CO, situated 644 miles from Grass Range, MT and 641 miles from Ira, TX. It would take 11 hours 4 mins to go from Grass Range to Denver and 11 hours 40 mins to go from Ira to Denver.