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

Distance from Cornwall, CT to Alta, WY

Distance

2,258 mi

Time

1 day 17 hours

Gas Cost

$210 - $409

There are 1,899.67 miles from Cornwall to Alta in west direction and 2,258 miles (3,633.90 kilometers) by car, following the I-80 route.

Cornwall and Alta are 1 day 17 hours far apart, if you drive non-stop .

This is the fastest route from Cornwall, CT to Alta, WY. The halfway point is Grinnell, IA.

Please note the time difference between Cornwall, CT and Alta, WY is 2 hours. The current time in Cornwall is 7:33 pm and the current time in Alta is 5:33 pm.

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Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Alta, WY? 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 90.70 gallons of gas to cover the route between Cornwall, CT and Alta, WY.

The estimated cost of gas to go from Cornwall to Alta is $295.86.

During the route, an average car will release 1,777 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 Alta, WY

If you want to meet halfway between Cornwall, CT and Alta, WY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.680943 and -92.688202, or 41º 40' 51.3948" N, 92º 41' 17.5272" W. This location is 1,129.22 miles away from Cornwall, CT and Alta, WY and it would take approximately 20 hours 33 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Grinnell, IA, situated 1,135 miles from Cornwall, CT and 1,146 miles from Alta, WY. It would take 17 hours 44 mins to go from Cornwall to Grinnell and 16 hours 37 mins to go from Alta to Grinnell.