Distance between cities › USA › South Dakota › Colman, SD › Distance from Colman to Amarillo Book Hotels

Distance from Colman, SD to Amarillo, TX

Distance

814 mi

Time

15 hours 18 mins

Gas Cost

$76 - $148

There are 661.25 miles from Colman to Amarillo in southwest direction and 814 miles (1,310.01 kilometers) by car, following the US-81 route.

Colman and Amarillo are 15 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Colman, SD to Amarillo, TX. The halfway point is Sedgwick, KS.

Colman, SD and Amarillo, TX are in the same time zone (CDT). Current time in both locations is 12:17 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Colman, SD to Amarillo, TX:

Lowest Price Rental Cars in Colman, SD

Planning on renting a car to go from Colman, SD to Amarillo, TX? Here there are some offers to rent a car in Colman, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Colman »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 32.70 gallons of gas to cover the route between Colman, SD and Amarillo, TX.

The estimated cost of gas to go from Colman to Amarillo is $106.66.

During the route, an average car will release 640.63 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 Colman, SD and Amarillo, TX

If you want to meet halfway between Colman, SD and Amarillo, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.953678 and -97.319168, or 37º 57' 13.2408" N, 97º 19' 9.0048" W. This location is 407.10 miles away from Colman, SD and Amarillo, TX and it would take approximately 7 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 Sedgwick, KS, situated 483 miles from Colman, SD and 439 miles from Amarillo, TX. It would take 7 hours 38 mins to go from Colman to Sedgwick and 6 hours 30 mins to go from Amarillo to Sedgwick.

Major City Closest to Halfway Point

The major city closest to the halfway point between Colman, SD and Amarillo, TX is Wichita, KS, situated 494 miles from Colman, SD and 418 miles from Amarillo, TX. It would take 7 hours 41 mins to go from Colman to and 6 hours 4 mins to go from Amarillo to Wichita.