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

Distance from SAN Airport to Alpine, TN

Distance

2,131 mi

Time

1 day 12 hours

Gas Cost

$199 - $386

Helpful Inaccurate

There are 1,828.44 miles from San Diego International Airport (SAN) to Alpine in east direction and 2,131 miles (3,429.51 kilometers) by car, following the I-20 route.

SAN Airport and Alpine are 1 day 12 hours far apart, if you drive non-stop .

This is the fastest route from SAN Airport to Alpine, TN. The halfway point is Bushland, TX.

Please note the time difference between SAN Airport and Alpine, TN is 2 hours. The current time in SAN Airport is 7:50 am and the current time in Alpine is 9:50 am.

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Lowest Price Rental Cars in SAN Airport

Planning on renting a car to go from SAN Airport to Alpine, TN? 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 85.57 gallons of gas to cover the route between SAN Airport and Alpine, TN.

The estimated cost of gas to go from SAN Airport to Alpine is $279.12.

During the route, an average car will release 1,676.45 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 Alpine, TN

If you want to meet halfway between SAN Airport and Alpine, TN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.260029 and -102.011032, or 35º 15' 36.1044" N, 102º 0' 39.7152" W. This location is 1,065.33 miles away from SAN Airport and Alpine, TN and it would take approximately 18 hours 29 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Bushland, TX, situated 1,086 miles from SAN Airport and 1,051 miles from Alpine, TN. It would take 15 hours 23 mins to go from SAN to Bushland and 15 hours 43 mins to go from Alpine to Bushland.

Major City Closest to Halfway Point

The major city closest to the halfway point between SAN Airport and Alpine, TN is Amarillo, TX, situated 1,101 miles from SAN Airport and 1,039 miles from Alpine, TN. It would take 15 hours 39 mins to go from SAN to and 15 hours 34 mins to go from Alpine to Amarillo.