Distance from Huntsville, AL to IAD Airport

Distance

684 mi

Time

10 hours 33 mins

Gas Cost

$36 - $70

There are 582.64 miles from Huntsville to Washington Dulles International Airport (IAD) in northeast direction and 684 miles (1,100.79 kilometers) by car, following the I-81 N route.

Huntsville and IAD Airport are 10 hours 33 mins far apart, if you drive non-stop .

This is the fastest route from Huntsville, AL to IAD Airport. The halfway point is Meadowview, VA.

Please note the time difference between Huntsville, AL and IAD Airport is 1 hour. The current time in Huntsville is 7:52 pm and the current time in IAD Airport is 8:52 pm.

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Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 27.47 gallons of gas to cover the route between Huntsville, AL and IAD Airport.

The estimated cost of gas to go from Huntsville to IAD Airport is $50.82.

During the route, an average car will release 538.19 pounds of CO2 to the atmosphere. The carbon footprint would be 0.79 pounds of CO2 per mile.


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 Huntsville, AL and IAD Airport

If you want to meet halfway between Huntsville, AL 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 36.754311 and -81.858643, or 36º 45' 15.5196" N, 81º 51' 31.1148" W. This location is 342 miles away from Huntsville, AL and IAD Airport and it would take approximately 5 hours 16 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Meadowview, VA, situated 345 miles from Huntsville, AL and 343 miles from IAD Airport. It would take 5 hours 27 mins to go from Huntsville to Meadowview and 5 hours 20 mins to go from IAD to Meadowview.

Major Cities Along the Route

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


Weather in Huntsville and IAD

Compare the weather today and the next four days in Huntsville, AL and IAD Airport:

Huntsville

Possible light rain today and tomorrow.

Thu
May 28
Fri
May 29
Sat
May 30
Sun
May 31
Mon
Jun 1
Rain Rain Clear day Clear day Clear day
83° 62° 81° 62° 78° 57° 79° 56° 81° 55°
52% Rain probability 51% Rain probability 11% Rain probability 1% Rain probability 0% Rain probability
6 185 degrees 7 238 degrees 7 1 degrees 8 9 degrees 5 42 degrees

IAD

Rain today through Wednesday.

Thu
May 28
Fri
May 29
Sat
May 30
Sun
May 31
Mon
Jun 1
Rain Rain Rain Clear day Clear day
81° 69° 83° 73° 78° 66° 71° 55° 71° 52°
77% Rain probability 61% Rain probability 46% Rain probability 0% Rain probability 0% Rain probability
10 155 degrees 10 187 degrees 9 298 degrees 8 337 degrees 6 331 degrees

Lowest Price Rental Cars in Huntsville, AL

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

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 Huntsville »

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Huntsville, AL and IAD Airport in this table:

Distance type Miles Kilometers Nautical miles
Straight line distance 582.64 mi 937.66 km 506.30 nautical mi
Driving distance 684 mi 1,100.80 km 594.38 nautical mi

Road Trip Tips