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

Distance from Pray, MT to Olney, MT

Distance

384 mi

Time

7 hours 5 mins

Gas Cost

$35 - $68

There are 285.79 miles from Pray to Olney in northwest direction and 384 miles (617.99 kilometers) by car, following the I-90 and US-191 route.

Pray and Olney are 7 hours 5 mins far apart, if you drive non-stop .

This is the fastest route from Pray, MT to Olney, MT. The halfway point is Avon, MT.

Pray, MT and Olney, MT are in the same time zone (MDT). Current time in both locations is 10:58 pm.

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Lowest Price Rental Cars in Pray, MT

Planning on renting a car to go from Pray, MT to Olney, MT? 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 15.43 gallons of gas to cover the route between Pray, MT and Olney, MT.

The estimated cost of gas to go from Pray to Olney is $49.14.

During the route, an average car will release 302.30 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 $3.19 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Pray, MT and Olney, MT

If you want to meet halfway between Pray, MT and Olney, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.574543 and -112.655357, or 46º 34' 28.3548" N, 112º 39' 19.2852" W. This location is 192.10 miles away from Pray, MT and Olney, MT and it would take approximately 3 hours 32 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Avon, MT, situated 190 miles from Pray, MT and 198 miles from Olney, MT. It would take 2 hours 44 mins to go from Pray to Avon and 3 hours 31 mins to go from Olney to Avon.