Distance between cities › USA › Ohio › Castine, OH › Distance from Castine to Keyes Book Hotels

Distance from Castine, OH to Keyes, CA

Distance

2,356 mi

Time

1 day 16 hours

Gas Cost

$216 - $419

There are 1,949.08 miles from Castine to Keyes in west direction and 2,356 miles (3,791.61 kilometers) by car, following the I-80 route.

Castine and Keyes are 1 day 16 hours far apart, if you drive non-stop .

This is the fastest route from Castine, OH to Keyes, CA.

Please note the time difference between Castine, OH and Keyes, CA is 3 hours. The current time in Castine is 9:09 pm and the current time in Keyes is 6:09 pm.

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Lowest Price Rental Cars in Castine, OH

Planning on renting a car to go from Castine, OH to Keyes, CA? Here there are some offers to rent a car in Castine, OH

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Castine »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 94.61 gallons of gas to cover the route between Castine, OH and Keyes, CA.

The estimated cost of gas to go from Castine to Keyes is $303.14.

During the route, an average car will release 1,853.67 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Castine, OH and Keyes, CA

If you want to meet halfway between Castine, OH and Keyes, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.148941 and -104.137453, or 41º 8' 56.1876" N, 104º 8' 14.8308" W. This location is 1,177.94 miles away from Castine, OH and Keyes, CA and it would take approximately 20 hours 26 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Pine Bluffs, WY, situated 1,150 miles from Castine, OH and 1,206 miles from Keyes, CA. It would take 20 hours 32 mins to go from Castine to Pine Bluffs and 20 hours 24 mins to go from Keyes to Pine Bluffs.