Distance between cities › USA › South Dakota › Webster, SD › Distance from Webster to Cushing Book Hotels

Distance from Webster, SD to Cushing, OK

Distance

711 mi

Time

13 hours 23 mins

Gas Cost

$66 - $129

There are 647.02 miles from Webster to Cushing in south direction and 711 miles (1,144.24 kilometers) by car, following the US-81 route.

Webster and Cushing are 13 hours 23 mins far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Cushing, OK.

Webster, SD and Cushing, OK are in the same time zone (CDT). Current time in both locations is 8:56 am.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Cushing, OK? Here there are some offers to rent a car in Webster, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Webster »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 28.55 gallons of gas to cover the route between Webster, SD and Cushing, OK.

The estimated cost of gas to go from Webster to Cushing is $93.13.

During the route, an average car will release 559.36 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 Webster, SD and Cushing, OK

If you want to meet halfway between Webster, SD and Cushing, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.580489 and -97.595868, or 40º 34' 49.7604" N, 97º 35' 45.1248" W. This location is 355.45 miles away from Webster, SD and Cushing, OK and it would take approximately 6 hours 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Geneva, NE, situated 360 miles from Webster, SD and 351 miles from Cushing, OK. It would take 7 hours 8 mins to go from Webster to Geneva and 6 hours 17 mins to go from Cushing to Geneva.