Distance between cities › USA › California › Idyllwild, CA › Distance from Idyllwild to Castleton Book Hotels

Distance from Idyllwild, CA to Castleton, VT

Distance

2,855 mi

Time

2 days 4 hours

Gas Cost

$266 - $517

There are 2,414.99 miles from Idyllwild to Castleton in northeast direction and 2,855 miles (4,594.68 kilometers) by car, following the I-40 route.

Idyllwild and Castleton are 2 days 4 hours far apart, if you drive non-stop .

This is the fastest route from Idyllwild, CA to Castleton, VT.

Please note the time difference between Idyllwild, CA and Castleton, VT is 3 hours. The current time in Idyllwild is 8:02 am and the current time in Castleton is 11:02 am.

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Lowest Price Rental Cars in Idyllwild, CA

Planning on renting a car to go from Idyllwild, CA to Castleton, VT? Here there are some offers to rent a car in Idyllwild, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Idyllwild »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 114.64 gallons of gas to cover the route between Idyllwild, CA and Castleton, VT.

The estimated cost of gas to go from Idyllwild to Castleton is $373.97.

During the route, an average car will release 2,246.12 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 Idyllwild, CA and Castleton, VT

If you want to meet halfway between Idyllwild, CA and Castleton, VT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.780242 and -94.889907, or 36º 46' 48.8712" N, 94º 53' 23.6652" W. This location is 1,427.33 miles away from Idyllwild, CA and Castleton, VT and it would take approximately 1 day 2 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Fairland, OK, situated 1,463 miles from Idyllwild, CA and 1,403 miles from Castleton, VT. It would take 1 day 1 hour to go from Idyllwild to Fairland and 1 day 2 hours to go from Castleton to Fairland.