Distance between cities › USA › California › Oceanside, CA › Distance from Oceanside to Keystone Book Hotels

Distance from Oceanside, CA to Keystone, IN

Distance

2,174 mi

Time

1 day 14 hours

Gas Cost

$203 - $394

There are 1,835.56 miles from Oceanside to Keystone in northeast direction and 2,174 miles (3,498.71 kilometers) by car, following the I-40 route.

Oceanside and Keystone are 1 day 14 hours far apart, if you drive non-stop .

This is the fastest route from Oceanside, CA to Keystone, IN.

Please note the time difference between Oceanside, CA and Keystone, IN is 3 hours. The current time in Oceanside is 12:03 pm and the current time in Keystone is 3:03 pm.

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Lowest Price Rental Cars in Oceanside, CA

Planning on renting a car to go from Oceanside, CA to Keystone, IN? Here there are some offers to rent a car in Oceanside, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Oceanside »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 87.31 gallons of gas to cover the route between Oceanside, CA and Keystone, IN.

The estimated cost of gas to go from Oceanside to Keystone is $284.80.

During the route, an average car will release 1,710.53 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 Oceanside, CA and Keystone, IN

If you want to meet halfway between Oceanside, CA and Keystone, IN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.220742 and -101.549493, or 35º 13' 14.6712" N, 101º 32' 58.1748" W. This location is 1,086.98 miles away from Oceanside, CA and Keystone, IN and it would take approximately 19 hours 22 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Panhandle, TX, situated 1,113 miles from Oceanside, CA and 1,073 miles from Keystone, IN. It would take 19 hours 37 mins to go from Oceanside to Panhandle and 19 hours 29 mins to go from Keystone to Panhandle.

Major City Closest to Halfway Point

The major city closest to the halfway point between Oceanside, CA and Keystone, IN is Amarillo, TX, situated 1,085 miles from Oceanside, CA and 1,091 miles from Keystone, IN. It would take 19 hours 4 mins to go from Oceanside to Amarillo and 19 hours 43 mins to go from Keystone to Amarillo.