Distance between cities › USA › Texas › Rosebud, TX › Distance from Rosebud to Roundup Book Hotels

Distance from Rosebud, TX to Roundup, MT

Distance

1,470 mi

Time

1 day 1 hour

Gas Cost

$137 - $266

There are 1,228.36 miles from Rosebud to Roundup in northwest direction and 1,470 miles (2,365.74 kilometers) by car, following the I-25 route.

Rosebud and Roundup are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Rosebud, TX to Roundup, MT.

Please note the time difference between Rosebud, TX and Roundup, MT is 1 hour. The current time in Rosebud is 2:07 pm and the current time in Roundup is 1:07 pm.

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Lowest Price Rental Cars in Rosebud, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Rosebud »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 59.02 gallons of gas to cover the route between Rosebud, TX and Roundup, MT.

The estimated cost of gas to go from Rosebud to Roundup is $192.52.

During the route, an average car will release 1,156.29 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Rosebud, TX and Roundup, MT

If you want to meet halfway between Rosebud, TX and Roundup, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.867279 and -103.117905, or 38º 52' 2.2044" N, 103º 7' 4.458" W. This location is 734.78 miles away from Rosebud, TX and Roundup, MT and it would take approximately 12 hours 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Wild Horse, CO, situated 742 miles from Rosebud, TX and 727 miles from Roundup, MT. It would take 13 hours 37 mins to go from Rosebud to Wild Horse and 12 hours 14 mins to go from Roundup to Wild Horse.