Distance between cities › USA › Tennessee › Alpine, TN › Distance from Alpine to Washington Dulles International Airport

Distance from Alpine, TN to IAD Airport

Distance

587 mi

Time

9 hours 6 mins

Gas Cost

$57 - $110

Helpful Inaccurate

There are 459.53 miles from Alpine to Washington Dulles International Airport (IAD) in northeast direction and 587 miles (944.68 kilometers) by car, following the I-81 N route.

Alpine and IAD Airport are 9 hours 6 mins far apart, if you drive non-stop .

This is the fastest route from Alpine, TN to IAD Airport. The halfway point is Wytheville, VA.

Please note the time difference between Alpine, TN and IAD Airport is 1 hour. The current time in Alpine is 9:21 pm and the current time in IAD Airport is 10:21 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Alpine, TN to IAD Airport:

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 23.57 gallons of gas to cover the route between Alpine, TN and IAD Airport.

The estimated cost of gas to go from Alpine to IAD Airport is $79.70.

During the route, an average car will release 461.81 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 $3.38 per gallon of regular gas. Price last updated on April 18, 2024.
Read more about our CO₂ calculation.

Best Hotels In or Near IAD Airport

Do you have where to stay when you arrive to IAD Airport? Check out our hotel recommendations:

Halfway Point Between Alpine, TN and IAD Airport

If you want to meet halfway between Alpine, TN and IAD Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.947739 and -81.133720, or 36º 56' 51.8604" N, 81º 8' 1.392" W. This location is 293.47 miles away from Alpine, TN and IAD Airport and it would take approximately 4 hours 33 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Wytheville, VA, situated 294 miles from Alpine, TN and 296 miles from IAD Airport. It would take 4 hours 40 mins to go from Alpine to Wytheville and 4 hours 39 mins to go from IAD to Wytheville.