Distance between cities › USA › South Dakota › Custer, SD › Distance from Custer to Fairview Book Hotels

Distance from Custer, SD to Fairview, WY

Distance

567 mi

Time

11 hours 21 mins

Gas Cost

$53 - $103

There are 378.94 miles from Custer to Fairview in southwest direction and 567 miles (912.50 kilometers) by car, following the US-20 and US-26 route.

Custer and Fairview are 11 hours 21 mins far apart, if you drive non-stop .

This is the fastest route from Custer, SD to Fairview, WY. The halfway point is Elk Mountain, WY.

Custer, SD and Fairview, WY are in the same time zone (MDT). Current time in both locations is 4:03 am.

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Lowest Price Rental Cars in Custer, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Custer »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 22.78 gallons of gas to cover the route between Custer, SD and Fairview, WY.

The estimated cost of gas to go from Custer to Fairview is $74.29.

During the route, an average car will release 446.22 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 Custer, SD and Fairview, WY

If you want to meet halfway between Custer, SD and Fairview, WY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.680134 and -106.359543, or 41º 40' 48.4824" N, 106º 21' 34.3548" W. This location is 283.56 miles away from Custer, SD and Fairview, WY and it would take approximately 5 hours 40 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Elk Mountain, WY, situated 370 miles from Custer, SD and 334 miles from Fairview, WY. It would take 5 hours 35 mins to go from Custer to Elk Mountain and 5 hours 54 mins to go from Fairview to Elk Mountain.