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

Distance from Castleton, VT to Austin, CO

Distance

2,138 mi

Time

1 day 15 hours

Gas Cost

$196 - $381

There are 1,824.50 miles from Castleton to Austin in west direction and 2,138 miles (3,440.78 kilometers) by car, following the I-80 Express route.

Castleton and Austin are 1 day 15 hours far apart, if you drive non-stop .

This is the fastest route from Castleton, VT to Austin, CO. The halfway point is Walcott, IA.

Please note the time difference between Castleton, VT and Austin, CO is 2 hours. The current time in Castleton is 10:59 pm and the current time in Austin is 8:59 pm.

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Lowest Price Rental Cars in Castleton, VT

Planning on renting a car to go from Castleton, VT to Austin, CO? 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 85.86 gallons of gas to cover the route between Castleton, VT and Austin, CO.

The estimated cost of gas to go from Castleton to Austin is $275.08.

During the route, an average car will release 1,682.08 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 Austin, CO

If you want to meet halfway between Castleton, VT and Austin, CO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.612122 and -90.802788, or 41º 36' 43.6392" N, 90º 48' 10.0368" W. This location is 1,068.90 miles away from Castleton, VT and Austin, CO and it would take approximately 19 hours 50 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Walcott, IA, situated 1,038 miles from Castleton, VT and 1,070 miles from Austin, CO. It would take 16 hours 40 mins to go from Castleton to Walcott and 16 hours 22 mins to go from Austin to Walcott.

Major City Closest to Halfway Point

The major city closest to the halfway point between Castleton, VT and Austin, CO is Davenport, IA, situated 1,023 miles from Castleton, VT and 1,084 miles from Austin, CO. It would take 16 hours 26 mins to go from Castleton to and 16 hours 34 mins to go from Austin to Davenport.