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Distance from Castleton, VT to BOS Airport

Distance

171 mi

Time

4 hours 3 mins

Gas Cost

$16 - $30

Helpful Inaccurate

There are 139.38 miles from Castleton to Logan International Airport (BOS) in southeast direction and 171 miles (275.20 kilometers) by car, following the VT 103 route.

Castleton and BOS Airport are 4 hours 3 mins far apart, if you drive non-stop .

This is the fastest route from Castleton, VT to BOS Airport. The halfway point is Marlborough, NH.

Castleton, VT and BOS Airport are in the same time zone (EDT). Current time in both locations is 9:27 pm.

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Lowest Price Rental Cars in Castleton, VT

Planning on renting a car to go from Castleton, VT to BOS Airport? 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 6.87 gallons of gas to cover the route between Castleton, VT and BOS Airport.

The estimated cost of gas to go from Castleton to BOS Airport is $22.03.

During the route, an average car will release 134.69 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 BOS Airport

If you want to meet halfway between Castleton, VT and BOS Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.872330 and -72.222786, or 42º 52' 20.388" N, 72º 13' 22.0296" W. This location is 85.59 miles away from Castleton, VT and BOS Airport and it would take approximately 2 hours 1 min to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Marlborough, NH, situated 87 miles from Castleton, VT and 93 miles from BOS Airport. It would take 1 hour 54 mins to go from Castleton to Marlborough and 1 hour 48 mins to go from BOS to Marlborough.