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

Distance from Pray, MT to Harmony, MN

Distance

1,042 mi

Time

18 hours 10 mins

Gas Cost

$97 - $189

There are 927.36 miles from Pray to Harmony in east direction and 1,042 miles (1,676.94 kilometers) by car, following the I-90 and US-14 and US-16 Truck and SD 79 route.

Pray and Harmony are 18 hours 10 mins far apart, if you drive non-stop .

This is the fastest route from Pray, MT to Harmony, MN.

Please note the time difference between Pray, MT and Harmony, MN is 1 hour. The current time in Pray is 3:11 am and the current time in Harmony is 4:11 am.

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Lowest Price Rental Cars in Pray, MT

Planning on renting a car to go from Pray, MT to Harmony, MN? 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 41.83 gallons of gas to cover the route between Pray, MT and Harmony, MN.

The estimated cost of gas to go from Pray to Harmony is $136.46.

During the route, an average car will release 819.58 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 Harmony, MN

If you want to meet halfway between Pray, MT and Harmony, MN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.836104 and -101.797514, or 43º 50' 9.9744" N, 101º 47' 51.0504" W. This location is 520.82 miles away from Pray, MT and Harmony, MN and it would take approximately 9 hours 5 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Cottonwood, SD, situated 522 miles from Pray, MT and 525 miles from Harmony, MN. It would take 9 hours 28 mins to go from Pray to Cottonwood and 9 hours 12 mins to go from Harmony to Cottonwood.