Distance between cities › USA › California › Oakley, CA › Distance from Oakley to Cornwall Book Hotels

Distance from Oakley, CA to Cornwall, CT

Distance

2,938 mi

Time

2 days 4 hours

Gas Cost

$276 - $537

There are 2,543.61 miles from Oakley to Cornwall in east direction and 2,938 miles (4,728.25 kilometers) by car, following the I-80 route.

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

This is the fastest route from Oakley, CA to Cornwall, CT.

Please note the time difference between Oakley, CA and Cornwall, CT is 3 hours. The current time in Oakley is 1:42 am and the current time in Cornwall is 4:42 am.

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Lowest Price Rental Cars in Oakley, CA

Planning on renting a car to go from Oakley, CA to Cornwall, CT? Here there are some offers to rent a car in Oakley, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Oakley »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 118 gallons of gas to cover the route between Oakley, CA and Cornwall, CT.

The estimated cost of gas to go from Oakley to Cornwall is $388.35.

During the route, an average car will release 2,311.92 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 Oakley, CA and Cornwall, CT

If you want to meet halfway between Oakley, CA and Cornwall, CT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.815548 and -98.431335, or 40º 48' 55.9728" N, 98º 25' 52.806" W. This location is 1,469.14 miles away from Oakley, CA and Cornwall, CT 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 Alda, NE, situated 1,496 miles from Oakley, CA and 1,451 miles from Cornwall, CT. It would take 1 day 1 hour to go from Oakley to Alda and 1 day 3 hours to go from Cornwall to Alda.