Distance between cities › USA › California › SAN, CA › Distance from San Diego International Airport to Castleton Book Hotels

Distance from SAN Airport to Castleton, IN

Distance

2,104 mi

Time

1 day 13 hours

Gas Cost

$196 - $381

Helpful Inaccurate

There are 1,792.41 miles from San Diego International Airport (SAN) to Castleton in northeast direction and 2,104 miles (3,386.06 kilometers) by car, following the I-40 route.

SAN Airport and Castleton are 1 day 13 hours far apart, if you drive non-stop .

This is the fastest route from SAN Airport to Castleton, IN. The halfway point is Wildorado, TX.

Please note the time difference between SAN Airport and Castleton, IN is 3 hours. The current time in SAN Airport is 11:48 am and the current time in Castleton is 2:48 pm.

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Lowest Price Rental Cars in SAN Airport

Planning on renting a car to go from SAN Airport to Castleton, IN? Here there are some offers to rent a car in SAN Airport

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in San Diego International Airport »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 84.52 gallons of gas to cover the route between SAN Airport and Castleton, IN.

The estimated cost of gas to go from SAN Airport to Castleton is $275.69.

During the route, an average car will release 1,655.83 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 SAN Airport and Castleton, IN

If you want to meet halfway between SAN Airport and Castleton, IN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.242920 and -102.166008, or 35º 14' 34.512" N, 102º 9' 57.6288" W. This location is 1,052.22 miles away from SAN Airport and Castleton, IN and it would take approximately 18 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Wildorado, TX, situated 1,078 miles from SAN Airport and 1,031 miles from Castleton, IN. It would take 15 hours 17 mins to go from SAN to Wildorado and 15 hours 19 mins to go from Castleton to Wildorado.

Major City Closest to Halfway Point

The major city closest to the halfway point between SAN Airport and Castleton, IN is Amarillo, TX, situated 1,101 miles from SAN Airport and 1,011 miles from Castleton, IN. It would take 15 hours 39 mins to go from SAN to and 15 hours 4 mins to go from Castleton to Amarillo.

Major Cities Along the Route

Some other major cities along the route include Albuquerque, NM,Peoria, AZ,Glendale, AZ,El Cajon, CA,San Diego, CA,Springfield, MO,Broken Arrow, OK, and Oklahoma City, OK.