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

Distance from Webster, SD to Rison, AR

Distance

997 mi

Time

17 hours 34 mins

Gas Cost

$93 - $181

There are 834.95 miles from Webster to Rison in southeast direction and 997 miles (1,604.52 kilometers) by car, following the I-29 and US-81 route.

Webster and Rison are 17 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Rison, AR.

Webster, SD and Rison, AR are in the same time zone (CDT). Current time in both locations is 9:58 am.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Rison, AR? 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 40.03 gallons of gas to cover the route between Webster, SD and Rison, AR.

The estimated cost of gas to go from Webster to Rison is $130.59.

During the route, an average car will release 784.32 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 Rison, AR

If you want to meet halfway between Webster, SD and Rison, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.27053 and -94.667456, or 39º 16' 13.908" N, 94º 40' 2.8416" W. This location is 498.41 miles away from Webster, SD and Rison, AR and it would take approximately 8 hours 47 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Weatherby Lake, MO, situated 501 miles from Webster, SD and 500 miles from Rison, AR. It would take 8 hours 41 mins to go from Webster to Weatherby Lake and 9 hours 4 mins to go from Rison to Weatherby Lake.

Major City Closest to Halfway Point

The major city closest to the halfway point between Webster, SD and Rison, AR is Kansas City, MO, situated 511 miles from Webster, SD and 486 miles from Rison, AR. It would take 8 hours 53 mins to go from Webster to Kansas City and 8 hours 42 mins to go from Rison to Kansas City.