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

Distance from Cornwall, CT to Big Piney, WY

Distance

2,152 mi

Time

1 day 15 hours

Gas Cost

$202 - $393

There are 1,868.77 miles from Cornwall to Big Piney in west direction and 2,152 miles (3,463.31 kilometers) by car, following the I-80 route.

Cornwall and Big Piney are 1 day 15 hours far apart, if you drive non-stop .

This is the fastest route from Cornwall, CT to Big Piney, WY.

Please note the time difference between Cornwall, CT and Big Piney, WY is 2 hours. The current time in Cornwall is 3:28 am and the current time in Big Piney is 1:28 am.

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Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Big Piney, 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 86.42 gallons of gas to cover the route between Cornwall, CT and Big Piney, WY.

The estimated cost of gas to go from Cornwall to Big Piney is $284.42.

During the route, an average car will release 1,693.24 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 $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Cornwall, CT and Big Piney, WY

If you want to meet halfway between Cornwall, CT and Big Piney, WY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.687632 and -91.901841, or 41º 41' 15.4752" N, 91º 54' 6.6276" W. This location is 1,075.99 miles away from Cornwall, CT and Big Piney, WY and it would take approximately 19 hours 30 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Homestead, IA, situated 1,073 miles from Cornwall, CT and 1,086 miles from Big Piney, WY. It would take 20 hours 17 mins to go from Cornwall to Homestead and 19 hours 2 mins to go from Big Piney to Homestead.

Major City Closest to Halfway Point

The major city closest to the halfway point between Cornwall, CT and Big Piney, WY is Cedar Rapids, IA, situated 1,079 miles from Cornwall, CT and 1,112 miles from Big Piney, WY. It would take 20 hours 21 mins to go from Cornwall to Cedar Rapids and 19 hours 29 mins to go from Big Piney to Cedar Rapids.