Distance between cities › USA › Alabama › Madison, AL › Distance from Madison to Castleton Book Hotels

Distance from Madison, AL to Castleton, VA

Distance

636 mi

Time

12 hours 9 mins

Gas Cost

$59 - $115

There are 549.48 miles from Madison to Castleton in northeast direction and 636 miles (1,023.54 kilometers) by car, following the I-81 route.

Madison and Castleton are 12 hours 9 mins far apart, if you drive non-stop .

This is the fastest route from Madison, AL to Castleton, VA. The halfway point is Blountville, TN.

Please note the time difference between Madison, AL and Castleton, VA is 1 hour. The current time in Madison is 6:02 am and the current time in Castleton is 7:02 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Madison, AL to Castleton, VA:

Lowest Price Rental Cars in Madison, AL

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Madison »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 25.53 gallons of gas to cover the route between Madison, AL and Castleton, VA.

The estimated cost of gas to go from Madison to Castleton is $83.28.

During the route, an average car will release 500.21 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Madison, AL and Castleton, VA

If you want to meet halfway between Madison, AL and Castleton, VA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.519753 and -82.411736, or 36º 31' 11.1108" N, 82º 24' 42.2496" W. This location is 317.86 miles away from Madison, AL and Castleton, VA and it would take approximately 6 hours 4 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Blountville, TN, situated 324 miles from Madison, AL and 313 miles from Castleton, VA. It would take 5 hours 10 mins to go from Madison to Blountville and 4 hours 58 mins to go from Castleton to Blountville.