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

Distance from Pray, MT to Hereford, SD

Distance

458 mi

Time

8 hours 52 mins

Gas Cost

$43 - $83

There are 387.18 miles from Pray to Hereford in east direction and 458 miles (737.08 kilometers) by car, following the I-90 and US-191 route.

Pray and Hereford are 8 hours 52 mins far apart, if you drive non-stop .

This is the fastest route from Pray, MT to Hereford, SD. The halfway point is Sheridan, WY.

Pray, MT and Hereford, SD are in the same time zone (MDT). Current time in both locations is 7:22 am.

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Lowest Price Rental Cars in Pray, MT

Planning on renting a car to go from Pray, MT to Hereford, SD? 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 18.40 gallons of gas to cover the route between Pray, MT and Hereford, SD.

The estimated cost of gas to go from Pray to Hereford is $60.01.

During the route, an average car will release 360.45 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 Hereford, SD

If you want to meet halfway between Pray, MT and Hereford, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.848068 and -106.968422, or 44º 50' 53.0448" N, 106º 58' 6.3192" W. This location is 229.05 miles away from Pray, MT and Hereford, SD and it would take approximately 4 hours 26 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sheridan, WY, situated 266 miles from Pray, MT and 257 miles from Hereford, SD. It would take 4 hours 25 mins to go from Pray to Sheridan and 4 hours 31 mins to go from Hereford to Sheridan.