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

Distance from Cornwall, CT to Augusta, MI

Distance

749 mi

Time

14 hours 17 mins

Gas Cost

$70 - $136

There are 616.88 miles from Cornwall to Augusta in west direction and 749 miles (1,205.40 kilometers) by car, following the I-80 route.

Cornwall and Augusta are 14 hours 17 mins far apart, if you drive non-stop .

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

Cornwall, CT and Augusta, MI are in the same time zone (EDT). Current time in both locations is 3:41 pm.

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Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Augusta, 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 30.08 gallons of gas to cover the route between Cornwall, CT and Augusta, MI.

The estimated cost of gas to go from Cornwall to Augusta is $98.12.

During the route, an average car will release 589.31 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 Augusta, MI

If you want to meet halfway between Cornwall, CT and Augusta, MI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.178197 and -79.368416, or 41º 10' 41.5092" N, 79º 22' 6.2976" W. This location is 374.48 miles away from Cornwall, CT and Augusta, MI and it would take approximately 7 hours 8 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Clarion, PA, situated 378 miles from Cornwall, CT and 372 miles from Augusta, MI. It would take 7 hours 31 mins to go from Cornwall to Clarion and 6 hours 53 mins to go from Augusta to Clarion.