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

Distance from Castleton, VT to Denison, IA

Distance

1,294 mi

Time

1 day 1 hour

Gas Cost

$118 - $230

There are 1,126.01 miles from Castleton to Denison in west direction and 1,294 miles (2,082.49 kilometers) by car, following the I-90 route.

Castleton and Denison are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Castleton, VT to Denison, IA.

Please note the time difference between Castleton, VT and Denison, IA is 1 hour. The current time in Castleton is 11:26 pm and the current time in Denison is 10:26 pm.

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Lowest Price Rental Cars in Castleton, VT

Planning on renting a car to go from Castleton, VT to Denison, IA? 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 51.97 gallons of gas to cover the route between Castleton, VT and Denison, IA.

The estimated cost of gas to go from Castleton to Denison is $166.51.

During the route, an average car will release 1,018.16 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 Denison, IA

If you want to meet halfway between Castleton, VT and Denison, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.599904 and -83.923118, or 41º 35' 59.6544" N, 83º 55' 23.2248" W. This location is 647.01 miles away from Castleton, VT and Denison, IA and it would take approximately 12 hours 37 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Swanton, OH, situated 652 miles from Castleton, VT and 645 miles from Denison, IA. It would take 13 hours 1 min to go from Castleton to Swanton and 12 hours 25 mins to go from Denison to Swanton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Castleton, VT and Denison, IA is Toledo, OH, situated 642 miles from Castleton, VT and 664 miles from Denison, IA. It would take 12 hours 53 mins to go from Castleton to Toledo and 12 hours 46 mins to go from Denison to Toledo.