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

Distance from Pray, MT to Riva, MD

Distance

2,084 mi

Time

1 day 13 hours

Gas Cost

$194 - $378

There are 1,787.57 miles from Pray to Riva in southeast direction and 2,084 miles (3,353.87 kilometers) by car, following the I-90 and US-14 and US-16 Truck and SD 79 route.

Pray and Riva are 1 day 13 hours far apart, if you drive non-stop .

This is the fastest route from Pray, MT to Riva, MD.

Please note the time difference between Pray, MT and Riva, MD is 2 hours. The current time in Pray is 2:00 am and the current time in Riva is 4:00 am.

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Lowest Price Rental Cars in Pray, MT

Planning on renting a car to go from Pray, MT to Riva, MD? 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 83.68 gallons of gas to cover the route between Pray, MT and Riva, MD.

The estimated cost of gas to go from Pray to Riva is $272.96.

During the route, an average car will release 1,639.41 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 Riva, MD

If you want to meet halfway between Pray, MT and Riva, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.767489 and -92.634323, or 43º 46' 2.9604" N, 92º 38' 3.5628" W. This location is 1,041.78 miles away from Pray, MT and Riva, MD and it would take approximately 18 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Dexter, MN, situated 999 miles from Pray, MT and 1,086 miles from Riva, MD. It would take 17 hours 15 mins to go from Pray to Dexter and 20 hours 8 mins to go from Riva to Dexter.

Major City Closest to Halfway Point

The major city closest to the halfway point between Pray, MT and Riva, MD is Rochester, MN, situated 1,026 miles from Pray, MT and 1,070 miles from Riva, MD. It would take 17 hours 45 mins to go from Pray to Rochester and 19 hours 53 mins to go from Riva to Rochester.