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

Distance from Webster, SD to Avon, CT

Distance

1,539 mi

Time

1 day 4 hours

Gas Cost

$143 - $279

There are 1,254.48 miles from Webster to Avon in east direction and 1,539 miles (2,476.78 kilometers) by car, following the I-80 route.

Webster and Avon are 1 day 4 hours far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Avon, CT. The halfway point is Notre Dame, IN.

Please note the time difference between Webster, SD and Avon, CT is 1 hour. The current time in Webster is 7:31 am and the current time in Avon is 8:31 am.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Avon, CT? 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 61.83 gallons of gas to cover the route between Webster, SD and Avon, CT.

The estimated cost of gas to go from Webster to Avon is $201.68.

During the route, an average car will release 1,211.29 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 Avon, CT

If you want to meet halfway between Webster, SD and Avon, CT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.755669 and -86.194656, or 41º 45' 20.4084" N, 86º 11' 40.7616" W. This location is 769.73 miles away from Webster, SD and Avon, CT and it would take approximately 14 hours 27 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Notre Dame, IN, situated 806 miles from Webster, SD and 807 miles from Avon, CT. It would take 11 hours 52 mins to go from Webster to Notre Dame and 12 hours 23 mins to go from Avon to Notre Dame.

Major City Closest to Halfway Point

The major city closest to the halfway point between Webster, SD and Avon, CT is South Bend, IN, situated 807 miles from Webster, SD and 808 miles from Avon, CT. It would take 11 hours 53 mins to go from Webster to and 12 hours 24 mins to go from Avon to South Bend.