Distance between cities › USA › South Dakota › Reliance, SD › Distance from Reliance to Wamsutter Book Hotels

Distance from Reliance, SD to Wamsutter, WY

Distance

601 mi

Time

10 hours 42 mins

Gas Cost

$56 - $109

There are 451.05 miles from Reliance to Wamsutter in southwest direction and 601 miles (967.22 kilometers) by car, following the I-90 route.

Reliance and Wamsutter are 10 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Reliance, SD to Wamsutter, WY. The halfway point is Lusk, WY.

Please note the time difference between Reliance, SD and Wamsutter, WY is 1 hour. The current time in Reliance is 8:40 pm and the current time in Wamsutter is 7:40 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Reliance, SD to Wamsutter, WY:

Lowest Price Rental Cars in Reliance, SD

Planning on renting a car to go from Reliance, SD to Wamsutter, WY? Here there are some offers to rent a car in Reliance, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Reliance »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 24.15 gallons of gas to cover the route between Reliance, SD and Wamsutter, WY.

The estimated cost of gas to go from Reliance to Wamsutter is $78.78.

During the route, an average car will release 473.16 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 Reliance, SD and Wamsutter, WY

If you want to meet halfway between Reliance, SD and Wamsutter, WY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.813007 and -104.425301, or 42º 48' 46.8252" N, 104º 25' 31.0836" W. This location is 300.68 miles away from Reliance, SD and Wamsutter, WY and it would take approximately 5 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lusk, WY, situated 338 miles from Reliance, SD and 346 miles from Wamsutter, WY. It would take 4 hours 45 mins to go from Reliance to Lusk and 4 hours 40 mins to go from Wamsutter to Lusk.