Distance between cities › USA › California › Forest Falls, CA › Distance from Forest Falls to Thayer Book Hotels

Distance from Forest Falls, CA to Thayer, IL

Distance

1,882 mi

Time

1 day 9 hours

Gas Cost

$175 - $341

There are 1,542.23 miles from Forest Falls to Thayer in northeast direction and 1,882 miles (3,028.79 kilometers) by car, following the I-40 route.

Forest Falls and Thayer are 1 day 9 hours far apart, if you drive non-stop .

This is the fastest route from Forest Falls, CA to Thayer, IL.

Please note the time difference between Forest Falls, CA and Thayer, IL is 2 hours. The current time in Forest Falls is 10:49 am and the current time in Thayer is 12:49 pm.

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Lowest Price Rental Cars in Forest Falls, CA

Planning on renting a car to go from Forest Falls, CA to Thayer, IL? Here there are some offers to rent a car in Forest Falls, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Forest Falls »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 75.60 gallons of gas to cover the route between Forest Falls, CA and Thayer, IL.

The estimated cost of gas to go from Forest Falls to Thayer is $246.60.

During the route, an average car will release 1,481.11 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 Forest Falls, CA and Thayer, IL

If you want to meet halfway between Forest Falls, CA and Thayer, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.143457 and -103.434695, or 35º 8' 36.4452" N, 103º 26' 4.902" W. This location is 941.19 miles away from Forest Falls, CA and Thayer, IL and it would take approximately 16 hours 35 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 954 miles from Forest Falls, CA and 930 miles from Thayer, IL. It would take 16 hours 41 mins to go from Forest Falls to San Jon and 16 hours 33 mins to go from Thayer to San Jon.