Distance between cities › USA › Montana › Pray, MT › Distance from Pray to Round Mountain Book Hotels

Distance from Pray, MT to Round Mountain, TX

Distance

1,559 mi

Time

1 day 3 hours

Gas Cost

$145 - $283

There are 1,229.30 miles from Pray to Round Mountain in southeast direction and 1,559 miles (2,508.97 kilometers) by car, following the US-87 route.

Pray and Round Mountain are 1 day 3 hours far apart, if you drive non-stop .

This is the fastest route from Pray, MT to Round Mountain, TX.

Please note the time difference between Pray, MT and Round Mountain, TX is 1 hour. The current time in Pray is 3:18 am and the current time in Round Mountain is 4:18 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Pray, MT to Round Mountain, TX:

Lowest Price Rental Cars in Pray, MT

Planning on renting a car to go from Pray, MT to Round Mountain, TX? Here there are some offers to rent a car in Pray, MT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Pray »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 62.63 gallons of gas to cover the route between Pray, MT and Round Mountain, TX.

The estimated cost of gas to go from Pray to Round Mountain is $204.30.

During the route, an average car will release 1,227.04 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 Pray, MT and Round Mountain, TX

If you want to meet halfway between Pray, MT and Round Mountain, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.472807 and -103.943234, or 39º 28' 22.1052" N, 103º 56' 35.6424" W. This location is 779.74 miles away from Pray, MT and Round Mountain, TX and it would take approximately 13 hours 45 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Agate, CO, situated 748 miles from Pray, MT and 812 miles from Round Mountain, TX. It would take 12 hours 25 mins to go from Pray to Agate and 15 hours 8 mins to go from Round Mountain to Agate.