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

Distance from SAN Airport to Ashton, SD

Distance

1,679 mi

Time

1 day 6 hours

Gas Cost

$156 - $304

Helpful Inaccurate

There are 1,309.31 miles from San Diego International Airport (SAN) to Ashton in northeast direction and 1,679 miles (2,702.09 kilometers) by car, following the I-15 route.

SAN Airport and Ashton are 1 day 6 hours far apart, if you drive non-stop .

This is the fastest route from SAN Airport to Ashton, SD. The halfway point is Tipton, WY.

Please note the time difference between SAN Airport and Ashton, SD is 2 hours. The current time in SAN Airport is 9:14 am and the current time in Ashton is 11:14 am.

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Lowest Price Rental Cars in SAN Airport

Planning on renting a car to go from SAN Airport to Ashton, SD? 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 67.43 gallons of gas to cover the route between SAN Airport and Ashton, SD.

The estimated cost of gas to go from SAN Airport to Ashton is $219.95.

During the route, an average car will release 1,321.06 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 Ashton, SD

If you want to meet halfway between SAN Airport and Ashton, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.646328 and -108.453011, or 41º 38' 46.7808" N, 108º 27' 10.8396" W. This location is 839.49 miles away from SAN Airport and Ashton, SD and it would take approximately 15 hours 4 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Tipton, WY, situated 960 miles from SAN Airport and 852 miles from Ashton, SD. It would take 13 hours 45 mins to go from SAN to Tipton and 12 hours 32 mins to go from Ashton to Tipton.