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

Distance from Webster, SD to Alpine, UT

Distance

1,098 mi

Time

19 hours 16 mins

Gas Cost

$102 - $199

There are 795.08 miles from Webster to Alpine in southwest direction and 1,098 miles (1,767.06 kilometers) by car, following the I-80 and US-30 and WY 789 route.

Webster and Alpine are 19 hours 16 mins far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Alpine, UT. The halfway point is Lusk, WY.

Please note the time difference between Webster, SD and Alpine, UT is 1 hour. The current time in Webster is 4:26 am and the current time in Alpine is 3:26 am.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Alpine, UT? 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 44.09 gallons of gas to cover the route between Webster, SD and Alpine, UT.

The estimated cost of gas to go from Webster to Alpine is $143.82.

During the route, an average car will release 863.78 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 Alpine, UT

If you want to meet halfway between Webster, SD and Alpine, UT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.924747 and -104.389526, or 42º 55' 29.0892" N, 104º 23' 22.2936" W. This location is 548.90 miles away from Webster, SD and Alpine, UT and it would take approximately 9 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 Lusk, WY, situated 626 miles from Webster, SD and 621 miles from Alpine, UT. It would take 8 hours 35 mins to go from Webster to Lusk and 8 hours 28 mins to go from Alpine to Lusk.