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

Distance from Cornwall, CT to Greenleaf, WI

Distance

1,032 mi

Time

20 hours 5 mins

Gas Cost

$96 - $187

There are 763.46 miles from Cornwall to Greenleaf in northwest direction and 1,032 miles (1,660.84 kilometers) by car, following the I-80 route.

Cornwall and Greenleaf are 20 hours 5 mins far apart, if you drive non-stop .

This is the fastest route from Cornwall, CT to Greenleaf, WI.

Please note the time difference between Cornwall, CT and Greenleaf, WI is 1 hour. The current time in Cornwall is 9:54 pm and the current time in Greenleaf is 8:54 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Cornwall, CT to Greenleaf, WI:

Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Greenleaf, WI? 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 41.43 gallons of gas to cover the route between Cornwall, CT and Greenleaf, WI.

The estimated cost of gas to go from Cornwall to Greenleaf is $135.15.

During the route, an average car will release 811.74 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 Greenleaf, WI

If you want to meet halfway between Cornwall, CT and Greenleaf, WI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.274091 and -81.630725, or 41º 16' 26.7276" N, 81º 37' 50.61" W. This location is 515.83 miles away from Cornwall, CT and Greenleaf, WI and it would take approximately 10 hours 2 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Richfield, OH, situated 507 miles from Cornwall, CT and 531 miles from Greenleaf, WI. It would take 9 hours 51 mins to go from Cornwall to Richfield and 10 hours 26 mins to go from Greenleaf to Richfield.

Major City Closest to Halfway Point

The major city closest to the halfway point between Cornwall, CT and Greenleaf, WI is Cleveland, OH, situated 521 miles from Cornwall, CT and 527 miles from Greenleaf, WI. It would take 10 hours 10 mins to go from Cornwall to Cleveland and 10 hours 25 mins to go from Greenleaf to Cleveland.