Distance between cities › USA › Louisiana › Choudrant, LA › Distance from Choudrant to Roy Book Hotels

Distance from Choudrant, LA to Roy, MT

Distance

1,706 mi

Time

1 day 6 hours

Gas Cost

$159 - $309

There are 1,337.88 miles from Choudrant to Roy in northwest direction and 1,706 miles (2,745.54 kilometers) by car, following the I-25 route.

Choudrant and Roy are 1 day 6 hours far apart, if you drive non-stop .

This is the fastest route from Choudrant, LA to Roy, MT. The halfway point is Humboldt, SD.

Please note the time difference between Choudrant, LA and Roy, MT is 1 hour. The current time in Choudrant is 2:45 am and the current time in Roy is 1:45 am.

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Lowest Price Rental Cars in Choudrant, LA

Planning on renting a car to go from Choudrant, LA to Roy, MT? Here there are some offers to rent a car in Choudrant, LA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Choudrant »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 68.52 gallons of gas to cover the route between Choudrant, LA and Roy, MT.

The estimated cost of gas to go from Choudrant to Roy is $223.50.

During the route, an average car will release 1,342.39 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 Choudrant, LA and Roy, MT

If you want to meet halfway between Choudrant, LA and Roy, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.646561 and -97.142181, or 43º 38' 47.6196" N, 97º 8' 31.8516" W. This location is 853.04 miles away from Choudrant, LA and Roy, MT and it would take approximately 15 hours 17 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Humboldt, SD, situated 978 miles from Choudrant, LA and 814 miles from Roy, MT. It would take 15 hours 6 mins to go from Choudrant to Humboldt and 12 hours 44 mins to go from Roy to Humboldt.

Major City Closest to Halfway Point

The major city closest to the halfway point between Choudrant, LA and Roy, MT is Sioux Falls, SD, situated 957 miles from Choudrant, LA and 837 miles from Roy, MT. It would take 14 hours 50 mins to go from Choudrant to and 13 hours 4 mins to go from Roy to Sioux Falls.