Distance from Alpine, WY to IAD Airport


2,086 mi


1 day 6 hours

Gas Cost

$120 - $233

There are 1,760.36 miles from Alpine to Washington Dulles International Airport (IAD) in east direction and 2,086 miles (3,357.09 kilometers) by car, following the I-80 route.

Alpine and IAD Airport are 1 day 6 hours far apart, if you drive non-stop .

This is the fastest route from Alpine, WY to IAD Airport. The halfway point is Dexter, IA.

Please note the time difference between Alpine, WY and IAD Airport is 2 hours. The current time in Alpine is 12:34 am and the current time in IAD Airport is 2:34 am.

Any questions or tips to share?

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

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 83.76 gallons of gas to cover the route between Alpine, WY and IAD Airport.

The estimated cost of gas to go from Alpine to IAD Airport is $168.36.

During the route, an average car will release 1,641.02 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 Alpine, WY and IAD Airport

If you want to meet halfway between Alpine, WY 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 41.494034 and -94.251373, or 41º 29' 38.5224" N, 94º 15' 4.9428" W. This location is 1,042.81 miles away from Alpine, WY and IAD Airport and it would take approximately 15 hours 24 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Dexter, IA, situated 1,040 miles from Alpine, WY and 1,043 miles from IAD Airport. It would take 14 hours 52 mins to go from Alpine to Dexter and 16 hours 12 mins to go from IAD to Dexter.

Major Cities Along the Route

Some major cities along the route include Davenport, IA,Des Moines, IA,Omaha, NE, and Lincoln, NE.

Weather in Alpine and IAD

Compare the weather today and the next four days in Alpine, WY and IAD Airport:


Light rain on Saturday.

Apr 9
Apr 10
Apr 11
Apr 12
Apr 13
Clear day Partly cloudy day Rain Clear day Fog
57° 23° 57° 30° 48° 30° 38° 21° 43° 18°
6% Rain probability 21% Rain probability 67% Rain probability 29% Rain probability 8% Rain probability
4 65 degrees 4 205 degrees 7 252 degrees 6 321 degrees 4 309 degrees


Rain today through Monday.

Apr 9
Apr 10
Apr 11
Apr 12
Apr 13
Rain Partly cloudy day Clear day Rain Rain
70° 45° 52° 39° 60° 37° 72° 41° 78° 55°
40% Rain probability 9% Rain probability 4% Rain probability 81% Rain probability 95% Rain probability
12 274 degrees 15 292 degrees 7 287 degrees 10 174 degrees 13 196 degrees

Lowest Price Rental Cars in Alpine, WY

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


Small cars

From $14


Intermediate cars

From $18


Full-size cars

From $24



From $28



From $40

Compare rental car prices in Alpine »

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Alpine, WY and IAD Airport in this table:

Distance type Miles Kilometers Nautical miles
Straight line distance 1,760.36 mi 2,833.02 km 1,529.71 nautical mi
Driving distance 2,086 mi 3,356.47 km 1,812.35 nautical mi

Road Trip Tips