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

Distance from Pray, MT to Callao, MO

Distance

1,222 mi

Time

21 hours 19 mins

Gas Cost

$114 - $221

There are 994.74 miles from Pray to Callao in southeast direction and 1,222 miles (1,966.62 kilometers) by car, following the I-29 route.

Pray and Callao are 21 hours 19 mins far apart, if you drive non-stop .

This is the fastest route from Pray, MT to Callao, MO. The halfway point is Okaton, SD.

Please note the time difference between Pray, MT and Callao, MO is 1 hour. The current time in Pray is 6:05 am and the current time in Callao is 7:05 am.

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Lowest Price Rental Cars in Pray, MT

Planning on renting a car to go from Pray, MT to Callao, MO? 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 49.08 gallons of gas to cover the route between Pray, MT and Callao, MO.

The estimated cost of gas to go from Pray to Callao is $160.11.

During the route, an average car will release 961.63 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 Callao, MO

If you want to meet halfway between Pray, MT and Callao, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.875050 and -101.013603, or 43º 52' 30.18" N, 101º 0' 48.9708" W. This location is 611.08 miles away from Pray, MT and Callao, MO and it would take approximately 10 hours 40 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Okaton, SD, situated 634 miles from Pray, MT and 645 miles from Callao, MO. It would take 9 hours 28 mins to go from Pray to Okaton and 9 hours 26 mins to go from Callao to Okaton.