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

Distance from Custer, SD to Colony, OK

Distance

801 mi

Time

16 hours 30 mins

Gas Cost

$75 - $145

There are 637.69 miles from Custer to Colony in southeast direction and 801 miles (1,289.08 kilometers) by car, following the I-80 route.

Custer and Colony are 16 hours 30 mins far apart, if you drive non-stop .

This is the fastest route from Custer, SD to Colony, OK. The halfway point is Giltner, NE.

Please note the time difference between Custer, SD and Colony, OK is 1 hour. The current time in Custer is 4:05 am and the current time in Colony is 5:05 am.

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to Colony, OK? 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 32.17 gallons of gas to cover the route between Custer, SD and Colony, OK.

The estimated cost of gas to go from Custer to Colony is $104.93.

During the route, an average car will release 630.24 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 Colony, OK

If you want to meet halfway between Custer, SD and Colony, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.819309 and -98.141098, or 40º 49' 9.5124" N, 98º 8' 27.9528" W. This location is 400.50 miles away from Custer, SD and Colony, OK and it would take approximately 8 hours 15 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Giltner, NE, situated 453 miles from Custer, SD and 504 miles from Colony, OK. It would take 7 hours 53 mins to go from Custer to Giltner and 7 hours 33 mins to go from Colony to Giltner.