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

Distance from Castleton, VT to Union, WV

Distance

702 mi

Time

13 hours 48 mins

Gas Cost

$64 - $125

There are 567.15 miles from Castleton to Union in southwest direction and 702 miles (1,129.76 kilometers) by car, following the I-81 route.

Castleton and Union are 13 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Castleton, VT to Union, WV.

Castleton, VT and Union, WV are in the same time zone (EDT). Current time in both locations is 11:24 pm.

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Lowest Price Rental Cars in Castleton, VT

Planning on renting a car to go from Castleton, VT to Union, WV? 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 28.20 gallons of gas to cover the route between Castleton, VT and Union, WV.

The estimated cost of gas to go from Castleton to Union is $90.35.

During the route, an average car will release 552.51 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 Union, WV

If you want to meet halfway between Castleton, VT and Union, WV or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.517864 and -76.471328, or 40º 31' 4.3104" N, 76º 28' 16.7808" W. This location is 351.10 miles away from Castleton, VT and Union, WV and it would take approximately 6 hours 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Pine Grove, PA, situated 346 miles from Castleton, VT and 359 miles from Union, WV. It would take 7 hours 4 mins to go from Castleton to Pine Grove and 6 hours 52 mins to go from Union to Pine Grove.