Distance between cities › USA › Texas › Richmond, TX › Distance from Richmond to Okaton Book Hotels

Distance from Richmond, TX to Okaton, SD

Distance

1,193 mi

Time

21 hours 36 mins

Gas Cost

$109 - $212

There are 1,027.78 miles from Richmond to Okaton in northwest direction and 1,193 miles (1,919.95 kilometers) by car, following the I-135 route.

Richmond and Okaton are 21 hours 36 mins far apart, if you drive non-stop .

This is the fastest route from Richmond, TX to Okaton, SD.

Richmond, TX and Okaton, SD are in the same time zone (CDT). Current time in both locations is 5:27 pm.

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Lowest Price Rental Cars in Richmond, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Richmond »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 47.90 gallons of gas to cover the route between Richmond, TX and Okaton, SD.

The estimated cost of gas to go from Richmond to Okaton is $153.46.

During the route, an average car will release 938.41 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Richmond, TX and Okaton, SD

If you want to meet halfway between Richmond, TX and Okaton, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.628471 and -97.317747, or 37º 37' 42.4956" N, 97º 19' 3.8892" W. This location is 596.32 miles away from Richmond, TX and Okaton, SD and it would take approximately 10 hours 48 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Wichita, KS, situated 621.83 miles from Richmond, TX and 571.99 miles from Okaton, SD. It would take 11 hours 4 mins to go from Richmond to Wichita and 10 hours 37 mins to go from Okaton to Wichita.