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

Distance from Cornwall, CT to Knox, ND

Distance

1,698 mi

Time

1 day 7 hours

Gas Cost

$158 - $308

There are 1,353.89 miles from Cornwall to Knox in northwest direction and 1,698 miles (2,732.67 kilometers) by car, following the I-80 route.

Cornwall and Knox are 1 day 7 hours far apart, if you drive non-stop .

This is the fastest route from Cornwall, CT to Knox, ND.

Please note the time difference between Cornwall, CT and Knox, ND is 1 hour. The current time in Cornwall is 1:20 am and the current time in Knox is 12:20 am.

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Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Knox, ND? 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 68.20 gallons of gas to cover the route between Cornwall, CT and Knox, ND.

The estimated cost of gas to go from Cornwall to Knox is $222.45.

During the route, an average car will release 1,336.09 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 Knox, ND

If you want to meet halfway between Cornwall, CT and Knox, ND or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.816405 and -87.630121, or 41º 48' 59.058" N, 87º 37' 48.4356" W. This location is 849.04 miles away from Cornwall, CT and Knox, ND and it would take approximately 15 hours 58 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Chicago, IL, situated 848.13 miles from Cornwall, CT and 850.79 miles from Knox, ND. It would take 16 hours 6 mins to go from Cornwall to Chicago and 15 hours 55 mins to go from Knox to Chicago.