Distance between cities › USA › Texas › Alpine, TX › Distance from Alpine to Garrison Book Hotels

Distance from Alpine, TX to Garrison, MT

Distance

1,545 mi

Time

1 day 3 hours

Gas Cost

$141 - $275

There are 1,219.73 miles from Alpine to Garrison in northwest direction and 1,545 miles (2,486.44 kilometers) by car, following the I-15 route.

Alpine and Garrison are 1 day 3 hours far apart, if you drive non-stop .

This is the fastest route from Alpine, TX to Garrison, MT.

Please note the time difference between Alpine, TX and Garrison, MT is 1 hour. The current time in Alpine is 1:06 am and the current time in Garrison is 12:06 am.

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Lowest Price Rental Cars in Alpine, TX

Planning on renting a car to go from Alpine, TX to Garrison, MT? Here there are some offers to rent a car in Alpine, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Alpine »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 62.05 gallons of gas to cover the route between Alpine, TX and Garrison, MT.

The estimated cost of gas to go from Alpine to Garrison is $198.80.

During the route, an average car will release 1,215.65 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 Alpine, TX and Garrison, MT

If you want to meet halfway between Alpine, TX and Garrison, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.813945 and -109.033591, or 37º 48' 50.202" N, 109º 2' 0.9276" W. This location is 772.50 miles away from Alpine, TX and Garrison, MT and it would take approximately 13 hours 50 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Dove Creek, CO, situated 771 miles from Alpine, TX and 774 miles from Garrison, MT. It would take 14 hours 11 mins to go from Alpine to Dove Creek and 13 hours 30 mins to go from Garrison to Dove Creek.