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Distance from Castleton, VA to DEN Airport

Distance

1,644 mi

Time

1 day 5 hours

Gas Cost

$151 - $293

Helpful Inaccurate

There are 1,419.27 miles from Castleton to Denver International Airport (DEN) in west direction and 1,644 miles (2,645.76 kilometers) by car, following the I-70 and US-40 route.

Castleton and DEN Airport are 1 day 5 hours far apart, if you drive non-stop .

This is the fastest route from Castleton, VA to DEN Airport. The halfway point is Wentzville, MO.

Please note the time difference between Castleton, VA and DEN Airport is 2 hours. The current time in Castleton is 10:57 pm and the current time in DEN Airport is 8:57 pm.

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Lowest Price Rental Cars in Castleton, VA

Planning on renting a car to go from Castleton, VA to DEN Airport? Here there are some offers to rent a car in Castleton, VA

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 66.03 gallons of gas to cover the route between Castleton, VA and DEN Airport.

The estimated cost of gas to go from Castleton to DEN Airport is $211.55.

During the route, an average car will release 1,293.61 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, VA and DEN Airport

If you want to meet halfway between Castleton, VA and DEN Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.813923 and -90.836586, or 38º 48' 50.1228" N, 90º 50' 11.7096" W. This location is 822.04 miles away from Castleton, VA and DEN Airport and it would take approximately 14 hours 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Wentzville, MO, situated 864 miles from Castleton, VA and 815 miles from DEN Airport. It would take 13 hours 49 mins to go from Castleton to Wentzville and 11 hours 33 mins to go from DEN to Wentzville.