Distance between cities › USA › Montana › Nye, MT › Distance from Nye to Stephan Book Hotels

Distance from Nye, MT to Stephan, SD

Distance

619 mi

Time

11 hours 12 mins

Gas Cost

$58 - $112

There are 513.56 miles from Nye to Stephan in east direction and 619 miles (996.18 kilometers) by car, following the I-90 and US-14 and US-16 Truck and SD 79 route.

Nye and Stephan are 11 hours 12 mins far apart, if you drive non-stop .

This is the fastest route from Nye, MT to Stephan, SD.

Please note the time difference between Nye, MT and Stephan, SD is 1 hour. The current time in Nye is 7:10 am and the current time in Stephan is 8:10 am.

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Lowest Price Rental Cars in Nye, MT

Planning on renting a car to go from Nye, MT to Stephan, SD? Here there are some offers to rent a car in Nye, MT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Nye »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 24.85 gallons of gas to cover the route between Nye, MT and Stephan, SD.

The estimated cost of gas to go from Nye to Stephan is $81.05.

During the route, an average car will release 486.80 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 Nye, MT and Stephan, SD

If you want to meet halfway between Nye, MT and Stephan, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.033332 and -104.425548, or 45º 1' 59.9952" N, 104º 25' 31.9728" W. This location is 309.35 miles away from Nye, MT and Stephan, SD and it would take approximately 5 hours 36 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Alzada, MT, situated 304 miles from Nye, MT and 315 miles from Stephan, SD. It would take 5 hours 37 mins to go from Nye to Alzada and 5 hours 35 mins to go from Stephan to Alzada.