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

Distance from SAN Airport to Flat Rock, IL

Distance

2,005 mi

Time

1 day 11 hours

Gas Cost

$187 - $363

Helpful Inaccurate

There are 1,699.83 miles from San Diego International Airport (SAN) to Flat Rock in northeast direction and 2,005 miles (3,226.73 kilometers) by car, following the I-40 route.

SAN Airport and Flat Rock are 1 day 11 hours far apart, if you drive non-stop .

This is the fastest route from SAN Airport to Flat Rock, IL.

Please note the time difference between SAN Airport and Flat Rock, IL is 2 hours. The current time in SAN Airport is 1:31 pm and the current time in Flat Rock is 3:31 pm.

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Lowest Price Rental Cars in SAN Airport

Planning on renting a car to go from SAN Airport to Flat Rock, IL? 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 80.53 gallons of gas to cover the route between SAN Airport and Flat Rock, IL.

The estimated cost of gas to go from SAN Airport to Flat Rock is $262.70.

During the route, an average car will release 1,577.82 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 Flat Rock, IL

If you want to meet halfway between SAN Airport and Flat Rock, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.169767 and -103.112898, or 35º 10' 11.1612" N, 103º 6' 46.4328" W. This location is 1,002.64 miles away from SAN Airport and Flat Rock, IL and it would take approximately 17 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 Glenrio, NM, situated 1,026 miles from SAN Airport and 980 miles from Flat Rock, IL. It would take 18 hours to go from SAN to Glenrio and 17 hours 45 mins to go from Flat Rock to Glenrio.