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

Distance from SAN Airport to Niantic, IL

Distance

1,974 mi

Time

1 day 10 hours

Gas Cost

$184 - $358

Helpful Inaccurate

There are 1,628.67 miles from San Diego International Airport (SAN) to Niantic in northeast direction and 1,974 miles (3,176.85 kilometers) by car, following the I-40 route.

SAN Airport and Niantic are 1 day 10 hours far apart, if you drive non-stop .

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

Please note the time difference between SAN Airport and Niantic, IL is 2 hours. The current time in SAN Airport is 1:28 pm and the current time in Niantic is 3:28 pm.

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Lowest Price Rental Cars in SAN Airport

Planning on renting a car to go from SAN Airport to Niantic, 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 79.29 gallons of gas to cover the route between SAN Airport and Niantic, IL.

The estimated cost of gas to go from SAN Airport to Niantic is $258.65.

During the route, an average car will release 1,553.49 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 Niantic, IL

If you want to meet halfway between SAN Airport and Niantic, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.171569 and -103.482699, or 35º 10' 17.6484" N, 103º 28' 57.7164" W. This location is 987.19 miles away from SAN Airport and Niantic, IL and it would take approximately 17 hours 23 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is San Jon, NM, situated 1,008 miles from SAN Airport and 967 miles from Niantic, IL. It would take 17 hours 43 mins to go from SAN to San Jon and 17 hours 8 mins to go from Niantic to San Jon.