Distance between cities › USA › South Dakota › Mount Vernon, SD › Distance from Mount Vernon to Cornwall Book Hotels

Distance from Mount Vernon, SD to Cornwall, VT

Distance

1,518 mi

Time

1 day 5 hours

Gas Cost

$142 - $275

There are 1,243.77 miles from Mount Vernon to Cornwall in east direction and 1,518 miles (2,442.98 kilometers) by car and ferry, following the I-90 route.

Mount Vernon and Cornwall are 1 day 5 hours far apart, if you drive non-stop for 1 day 5 hours and take a ferry for 10 minutes .

This is the fastest route from Mount Vernon, SD to Cornwall, VT.

Please note the time difference between Mount Vernon, SD and Cornwall, VT is 1 hour. The current time in Mount Vernon is 11:14 am and the current time in Cornwall is 12:14 pm.

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Lowest Price Rental Cars in Mount Vernon, SD

Planning on renting a car to go from Mount Vernon, SD to Cornwall, VT? Here there are some offers to rent a car in Mount Vernon, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mount Vernon »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 60.98 gallons of gas to cover the route between Mount Vernon, SD and Cornwall, VT.

The estimated cost of gas to go from Mount Vernon to Cornwall is $198.93.

During the route, an average car will release 1,194.80 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 Mount Vernon, SD and Cornwall, VT

If you want to meet halfway between Mount Vernon, SD and Cornwall, VT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.730505 and -85.947545, or 41º 43' 49.818" N, 85º 56' 51.162" W. This location is 759.25 miles away from Mount Vernon, SD and Cornwall, VT and it would take approximately 14 hours 36 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Elkhart, IN, situated 761 miles from Mount Vernon, SD and 767 miles from Cornwall, VT. It would take 13 hours 54 mins to go from Mount Vernon to Elkhart and 15 hours 36 mins to go from Cornwall to Elkhart.

Major City Closest to Halfway Point

The major city closest to the halfway point between Mount Vernon, SD and Cornwall, VT is South Bend, IN, situated 745 miles from Mount Vernon, SD and 781 miles from Cornwall, VT. It would take 13 hours 36 mins to go from Mount Vernon to South Bend and 15 hours 52 mins to go from Cornwall to South Bend.