Distance between cities › USA › Connecticut › Cornwall, CT › Distance from Cornwall to Ashley Book Hotels

Distance from Cornwall, CT to Ashley, MI

Distance

684 mi

Time

13 hours 42 mins

Gas Cost

$64 - $124

There are 574.69 miles from Cornwall to Ashley in west direction and 684 miles (1,100.79 kilometers) by car, following the I-90 route.

Cornwall and Ashley are 13 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Cornwall, CT to Ashley, MI.

Cornwall, CT and Ashley, MI are in the same time zone (EDT). Current time in both locations is 3:39 pm.

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Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Ashley, MI? Here there are some offers to rent a car in Cornwall, CT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cornwall »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 27.47 gallons of gas to cover the route between Cornwall, CT and Ashley, MI.

The estimated cost of gas to go from Cornwall to Ashley is $89.62.

During the route, an average car will release 538.25 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 Cornwall, CT and Ashley, MI

If you want to meet halfway between Cornwall, CT and Ashley, MI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.949766 and -78.616879, or 42º 56' 59.1576" N, 78º 37' 0.7644" W. This location is 342.04 miles away from Cornwall, CT and Ashley, MI and it would take approximately 6 hours 51 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Clarence, NY, situated 346 miles from Cornwall, CT and 339 miles from Ashley, MI. It would take 7 hours 5 mins to go from Cornwall to Clarence and 6 hours 46 mins to go from Ashley to Clarence.

Major City Closest to Halfway Point

The major city closest to the halfway point between Cornwall, CT and Ashley, MI is Buffalo, NY, situated 363 miles from Cornwall, CT and 325 miles from Ashley, MI. It would take 7 hours 24 mins to go from Cornwall to Buffalo and 6 hours 23 mins to go from Ashley to Buffalo.