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

Distance from Webster, SD to Countyline, OK

Distance

820 mi

Time

15 hours 14 mins

Gas Cost

$76 - $149

There are 751.98 miles from Webster to Countyline in south direction and 820 miles (1,319.66 kilometers) by car, following the US-81 route.

Webster and Countyline are 15 hours 14 mins far apart, if you drive non-stop .

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

Webster, SD and Countyline, OK are in the same time zone (CDT). Current time in both locations is 8:54 am.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Countyline, 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 32.95 gallons of gas to cover the route between Webster, SD and Countyline, OK.

The estimated cost of gas to go from Webster to Countyline is $107.47.

During the route, an average car will release 645.48 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 Countyline, OK

If you want to meet halfway between Webster, SD and Countyline, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.837718 and -97.635298, or 39º 50' 15.7848" N, 97º 38' 7.0728" W. This location is 410.18 miles away from Webster, SD and Countyline, OK and it would take approximately 7 hours 37 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Belleville, KS, situated 411 miles from Webster, SD and 410 miles from Countyline, OK. It would take 8 hours 2 mins to go from Webster to Belleville and 7 hours 13 mins to go from Countyline to Belleville.