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

Distance from SAN Airport to Circle, MT

Distance

1,515 mi

Time

1 day 3 hours

Gas Cost

$141 - $275

Helpful Inaccurate

There are 1,182.63 miles from San Diego International Airport (SAN) to Circle in northeast direction and 1,515 miles (2,438.16 kilometers) by car, following the I-15 route.

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

This is the fastest route from SAN Airport to Circle, MT.

Please note the time difference between SAN Airport and Circle, MT is 1 hour. The current time in SAN Airport is 11:23 am and the current time in Circle is 12:23 pm.

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Lowest Price Rental Cars in SAN Airport

Planning on renting a car to go from SAN Airport to Circle, MT? 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 60.83 gallons of gas to cover the route between SAN Airport and Circle, MT.

The estimated cost of gas to go from SAN Airport to Circle is $198.43.

During the route, an average car will release 1,191.82 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 Circle, MT

If you want to meet halfway between SAN Airport and Circle, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.372466 and -112.042506, or 41º 22' 20.8776" N, 112º 2' 33.0216" W. This location is 757.36 miles away from SAN Airport and Circle, MT and it would take approximately 13 hours 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Willard, UT, situated 798 miles from SAN Airport and 718 miles from Circle, MT. It would take 14 hours 3 mins to go from SAN to Willard and 13 hours 24 mins to go from Circle to Willard.

Major Cities Along the Route

Some major cities along the route include Escondido, CA, North Las Vegas, NV, Murrieta, CA, West Jordan, UT, Provo, UT, Salt Lake City, UT, Victorville, CA, Temecula, CA, Las Vegas, NV, San Diego, CA and San Bernardino, CA.