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

Distance from Castleton, VT to Garrison, IA

Distance

1,136 mi

Time

22 hours 7 mins

Gas Cost

$104 - $202

There are 963.40 miles from Castleton to Garrison in west direction and 1,136 miles (1,828.21 kilometers) by car, following the I-90 route.

Castleton and Garrison are 22 hours 7 mins far apart, if you drive non-stop .

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

Please note the time difference between Castleton, VT and Garrison, IA is 1 hour. The current time in Castleton is 11:26 pm and the current time in Garrison 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 Garrison, 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 45.62 gallons of gas to cover the route between Castleton, VT and Garrison, IA.

The estimated cost of gas to go from Castleton to Garrison is $146.16.

During the route, an average car will release 893.76 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 Garrison, IA

If you want to meet halfway between Castleton, VT and Garrison, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.333025 and -82.420158, or 41º 19' 58.89" N, 82º 25' 12.5688" W. This location is 567.95 miles away from Castleton, VT and Garrison, IA and it would take approximately 11 hours 3 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Birmingham, OH, situated 570 miles from Castleton, VT and 571 miles from Garrison, IA. It would take 11 hours 33 mins to go from Castleton to Birmingham and 10 hours 50 mins to go from Garrison to Birmingham.