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

Distance from Webster, SD to Ashby, MA

Distance

1,638 mi

Time

1 day 6 hours

Gas Cost

$153 - $297

There are 1,284.81 miles from Webster to Ashby in east direction and 1,638 miles (2,636.11 kilometers) by car, following the I-80 route.

Webster and Ashby are 1 day 6 hours far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Ashby, MA. The halfway point is Mottville, MI.

Please note the time difference between Webster, SD and Ashby, MA is 1 hour. The current time in Webster is 4:25 am and the current time in Ashby is 5:25 am.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Ashby, MA? 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 65.78 gallons of gas to cover the route between Webster, SD and Ashby, MA.

The estimated cost of gas to go from Webster to Ashby is $214.57.

During the route, an average car will release 1,288.71 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 Ashby, MA

If you want to meet halfway between Webster, SD and Ashby, MA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.755466 and -85.668388, or 41º 45' 19.6776" N, 85º 40' 6.1968" W. This location is 818.93 miles away from Webster, SD and Ashby, MA and it would take approximately 15 hours 28 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mottville, MI, situated 838 miles from Webster, SD and 826 miles from Ashby, MA. It would take 12 hours 25 mins to go from Webster to Mottville and 13 hours 31 mins to go from Ashby to Mottville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Webster, SD and Ashby, MA is South Bend, IN, situated 807 miles from Webster, SD and 852 miles from Ashby, MA. It would take 11 hours 53 mins to go from Webster to and 13 hours 51 mins to go from Ashby to South Bend.