Distance between cities › USA › Connecticut › Cornwall, CT › Distance from Cornwall to Portland International Airport Book Hotels

Distance from Cornwall, CT to PDX Airport

Distance

2,950 mi

Time

2 days 4 hours

Gas Cost

$275 - $535

Helpful Inaccurate

There are 2,434.92 miles from Cornwall to Portland International Airport (PDX) in west direction and 2,950 miles (4,747.56 kilometers) by car, following the I-84 route.

Cornwall and PDX Airport are 2 days 4 hours far apart, if you drive non-stop .

This is the fastest route from Cornwall, CT to PDX Airport. The halfway point is Gibbon, NE.

Please note the time difference between Cornwall, CT and PDX Airport is 3 hours. The current time in Cornwall is 2:24 pm and the current time in PDX Airport is 11:24 am.

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Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to PDX Airport? 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 118.48 gallons of gas to cover the route between Cornwall, CT and PDX Airport.

The estimated cost of gas to go from Cornwall to PDX Airport is $386.49.

During the route, an average car will release 2,321.31 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 PDX Airport

If you want to meet halfway between Cornwall, CT and PDX Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.694134 and -98.758530, or 40º 41' 38.8824" N, 98º 45' 30.708" W. This location is 1,475.11 miles away from Cornwall, CT and PDX Airport and it would take approximately 1 day 2 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Gibbon, NE, situated 1,479 miles from Cornwall, CT and 1,487 miles from PDX Airport. It would take 22 hours 43 mins to go from Cornwall to Gibbon and 21 hours 29 mins to go from PDX to Gibbon.