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

Distance from Webster, SD to Ripley, OK

Distance

705 mi

Time

13 hours 17 mins

Gas Cost

$66 - $128

There are 644.36 miles from Webster to Ripley in south direction and 705 miles (1,134.59 kilometers) by car, following the US-81 route.

Webster and Ripley are 13 hours 17 mins far apart, if you drive non-stop .

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

Webster, SD and Ripley, OK are in the same time zone (CDT). Current time in both locations is 11:05 am.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Ripley, 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 28.32 gallons of gas to cover the route between Webster, SD and Ripley, OK.

The estimated cost of gas to go from Webster to Ripley is $92.37.

During the route, an average car will release 554.76 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 Ripley, OK

If you want to meet halfway between Webster, SD and Ripley, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.63339 and -97.595902, or 40º 38' 0.204" N, 97º 35' 45.2472" W. This location is 352.53 miles away from Webster, SD and Ripley, OK and it would take approximately 6 hours 38 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Fairmont, NE, situated 353 miles from Webster, SD and 353 miles from Ripley, OK. It would take 7 hours to go from Webster to Fairmont and 6 hours 21 mins to go from Ripley to Fairmont.