Distance between cities › USA › Vermont › Castleton, VT › Distance from Castleton to Alta Book Hotels

Distance from Castleton, VT to Alta, WY

Distance

2,281 mi

Time

1 day 18 hours

Gas Cost

$209 - $406

There are 1,874.89 miles from Castleton to Alta in west direction and 2,281 miles (3,670.91 kilometers) by car, following the I-80 route.

Castleton and Alta are 1 day 18 hours far apart, if you drive non-stop .

This is the fastest route from Castleton, VT to Alta, WY.

Please note the time difference between Castleton, VT and Alta, WY is 2 hours. The current time in Castleton is 9:39 pm and the current time in Alta is 7:39 pm.

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Lowest Price Rental Cars in Castleton, VT

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Castleton »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 91.60 gallons of gas to cover the route between Castleton, VT and Alta, WY.

The estimated cost of gas to go from Castleton to Alta is $293.50.

During the route, an average car will release 1,794.71 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Castleton, VT and Alta, WY

If you want to meet halfway between Castleton, VT and Alta, WY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.696499 and -92.538801, or 41º 41' 47.3964" N, 92º 32' 19.6836" W. This location is 1,140.47 miles away from Castleton, VT and Alta, WY and it would take approximately 21 hours 2 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Malcom, IA, situated 1,130 miles from Castleton, VT and 1,153 miles from Alta, WY. It would take 21 hours 48 mins to go from Castleton to Malcom and 20 hours 22 mins to go from Alta to Malcom.