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

Distance from Webster, SD to Walcott, WY

Distance

785 mi

Time

14 hours 7 mins

Gas Cost

$73 - $142

There are 527.70 miles from Webster to Walcott in southwest direction and 785 miles (1,263.34 kilometers) by car, following the I-90 route.

Webster and Walcott are 14 hours 7 mins far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Walcott, WY.

Please note the time difference between Webster, SD and Walcott, WY is 1 hour. The current time in Webster is 2:22 pm and the current time in Walcott is 1:22 pm.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Walcott, WY? 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 31.51 gallons of gas to cover the route between Webster, SD and Walcott, WY.

The estimated cost of gas to go from Webster to Walcott is $102.78.

During the route, an average car will release 617.32 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 Walcott, WY

If you want to meet halfway between Webster, SD and Walcott, WY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.172697 and -101.938546, or 43º 10' 21.7092" N, 101º 56' 18.7656" W. This location is 392.28 miles away from Webster, SD and Walcott, WY and it would take approximately 7 hours 3 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Allen, SD, situated 397 miles from Webster, SD and 404 miles from Walcott, WY. It would take 7 hours 10 mins to go from Webster to Allen and 7 hours 35 mins to go from Walcott to Allen.