Distance between cities › USA › Texas › Carlsbad, TX › Distance from Carlsbad to Boyd Book Hotels

Distance from Carlsbad, TX to Boyd, MT

Distance

1,305 mi

Time

22 hours 44 mins

Gas Cost

$122 - $237

There are 1,058.37 miles from Carlsbad to Boyd in northwest direction and 1,305 miles (2,100.19 kilometers) by car, following the I-25 route.

Carlsbad and Boyd are 22 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Carlsbad, TX to Boyd, MT.

Please note the time difference between Carlsbad, TX and Boyd, MT is 1 hour. The current time in Carlsbad is 8:05 am and the current time in Boyd is 7:05 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Carlsbad, TX to Boyd, MT:

Lowest Price Rental Cars in Carlsbad, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Carlsbad »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 52.41 gallons of gas to cover the route between Carlsbad, TX and Boyd, MT.

The estimated cost of gas to go from Carlsbad to Boyd is $170.96.

During the route, an average car will release 1,026.83 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 Carlsbad, TX and Boyd, MT

If you want to meet halfway between Carlsbad, TX and Boyd, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.698349 and -104.160122, or 39º 41' 54.0564" N, 104º 9' 36.4392" W. This location is 652.51 miles away from Carlsbad, TX and Boyd, MT and it would take approximately 11 hours 22 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Byers, CO, situated 680 miles from Carlsbad, TX and 626 miles from Boyd, MT. It would take 12 hours 20 mins to go from Carlsbad to Byers and 10 hours 27 mins to go from Boyd to Byers.