Distance between cities › USA › South Dakota › Reliance, SD › Distance from Reliance to San Diego International Airport Book Hotels

Distance from Reliance, SD to SAN Airport

Distance

1,575 mi

Time

1 day 3 hours

Gas Cost

$147 - $286

Helpful Inaccurate

There are 1,221.26 miles from Reliance to San Diego International Airport (SAN) in southwest direction and 1,575 miles (2,534.72 kilometers) by car, following the I-15 route.

Reliance and SAN Airport are 1 day 3 hours far apart, if you drive non-stop .

This is the fastest route from Reliance, SD to SAN Airport. The halfway point is Little America, WY.

Please note the time difference between Reliance, SD and SAN Airport is 2 hours. The current time in Reliance is 8:54 am and the current time in SAN Airport is 6:54 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Reliance, SD to SAN Airport:

Lowest Price Rental Cars in Reliance, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Reliance »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 63.27 gallons of gas to cover the route between Reliance, SD and SAN Airport.

The estimated cost of gas to go from Reliance to SAN Airport is $206.39.

During the route, an average car will release 1,239.61 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 Reliance, SD and SAN Airport

If you want to meet halfway between Reliance, SD and SAN Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.525040 and -109.713173, or 41º 31' 30.144" N, 109º 42' 47.4228" W. This location is 787.73 miles away from Reliance, SD and SAN Airport and it would take approximately 13 hours 51 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Little America, WY, situated 788 miles from Reliance, SD and 876 miles from SAN Airport. It would take 10 hours 54 mins to go from Reliance to Little America and 13 hours 24 mins to go from SAN to Little America.

Major Cities Along the Route

Some major cities along the route include Provo, UT,North Las Vegas, NV,Las Vegas, NV,Enterprise, NV,Temecula, CA,Vista, CA,Escondido, CA,San Diego, CA,Murrieta, CA,Victorville, CA,Fontana, CA,Rancho Cucamonga, CA, and Corona, CA.