Distance from Westport, TN to IAD Airport

Distance

755 mi

Time

14 hours 14 mins

Gas Cost

$54 - $105

Loading Westport - IAD Airport Route Map

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There are 631.76 miles from Westport to Washington Dulles International Airport (IAD) in northeast direction and 755 miles (1,215.05 kilometers) by car, following the I-81 route.

Westport and IAD Airport are 14 hours 14 mins far apart, if you drive non-stop.

This is the fastest route from Westport, TN to IAD Airport. The halfway point is Colonial Heights, TN.

Please note the time difference between Westport, TN and IAD Airport is 1 hour. The current time in Westport is 12:20 am and the current time in IAD Airport is 1:20 am.

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Gas Consumption and Emissions

A car with an MPG of will need 34.96 gallons of gas to cover the route between Westport, TN and IAD Airport.

The estimated cost of gas to go from Westport to IAD Airport is $87.40.

During the route, an average car will release 684.96 pounds of CO2 to the atmosphere. Your carbon footprint is 0.91 pounds of CO2 per mile.


Halfway Point Between Westport, TN and IAD Airport

If you want to meet halfway between Westport, 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 36.490803 and -82.462901, or 36º 29' 26.8908" N, 82º 27' 46.4436" W. This location is 377.58 miles away from Westport, TN and IAD Airport and it would take approximately 7 hours 7 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Colonial Heights, TN, situated 373.26 miles from Westport, TN and 384.09 miles from IAD Airport. It would take 7 hours 7 mins to go from Westport to Colonial Heights and 7 hours 11 mins to go from IAD to Colonial Heights.

Major Cities Along the Route

Some major cities along the route include Knoxville, TN and Nashville, TN.


Best Hotels In or Near IAD Airport

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


Lowest Price Rental Cars in Westport, TN

Planning on renting a car to go from Westport, TN to IAD Airport? Here there are some offers to rent a car in or near Westport, TN:

Small

Small cars

From $14

Intermediate

Intermediate cars

From $18

Full-size

Full-size cars

From $24

SUVs

SUVs

From $28

Vans

Vans

From $40


Compare rental car prices in Westport »

Weather in Westport and IAD

Westport

Rain on Sunday, with temperatures rising to 58°F on Monday.

Thu
Dec 14
Fri
Dec 15
Sat
Dec 16
Sun
Dec 17
Mon
Dec 18
Partly cloudy day Clear day Partly cloudy day Rain Cloudy
42° 28° 46° 24° 54° 28° 50° 36° 58° 44°
5% Rain probability 10% Rain probability 8% Rain probability 72% Rain probability 22% Rain probability
5 347 degrees 4 275 degrees 7 199 degrees 6 165 degrees 3 194 degrees

IAD

No precipitation throughout the week, with temperatures rising to 56°F on Monday.

Thu
Dec 14
Fri
Dec 15
Sat
Dec 16
Sun
Dec 17
Mon
Dec 18
Partly cloudy day Partly cloudy day Partly cloudy day Partly cloudy day Partly cloudy day
39° 24° 36° 18° 44° 24° 43° 21° 56° 32°
7% Rain probability 13% Rain probability 8% Rain probability 11% Rain probability 0% Rain probability
6 306 degrees 2 193 degrees 6 250 degrees 4 188 degrees 2 232 degrees

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Westport, TN and IAD Airport in this table:

Distance type Miles Kilometers Nautical miles
Straight line distance 631.76 mi 1,016.72 km 548.98 nautical mi
Driving distance 755 mi 1,215.05 km 656.08 nautical mi

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