What is the flight distance between PDX and IAD?

Distance between Portland International Airport (PDX) and Dulles International Airport (IAD) is 3737 kilometers or 2322 miles.

Distance From Portland International Airport to Dulles International Airport (PDX - IAD Distance)

Q: How long is the flight from PDX to IAD?

Flight time from Portland International Airport, Portland, United States to Dulles International Airport, Washington, United States is 4 hours 38 minutes under avarage conditions.

Q: What is the time difference between Portland, United States and Washington, United States?

Time difference between Portland (United States) and Washington (United States) is 2 Hours. Washington time is 2 Hours ahead of Portland. It is currently 01:57 in Portland International Airport (PDX) and 03:57 in Dulles International Airport (IAD).

The flight distance from Portland International Airport (PDX) to Dulles International Airport (IAD) is 2322 miles. This is equivalent to 3737 kilometers or 2016 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

3737 kilometers is the distance from Portland International Airport, United States to Dulles International Airport, United States.

Flight Duration between Portland, United States and Washington, United States

Estimated flight time from Portland International Airport, Portland, United States to Dulles International Airport, Washington, United States is 4 hours 38 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • PDX - IAD

Time difference between Portland (United States) and Washington (United States) is 2 Hours.
Current local time in Portland is 2025-12-14, 01:57:55 MST and time in Washington is 2025-12-14, 03:57:55 EST.
Washington time is 2 Hours ahead of Portland.

Portland International Airport to Dulles International Airport Flight Route Map - PDX to IAD Flight Path

Location of Portland International Airport & Dulles International Airport is given below.
Click the map to view Portland to Washington nonstop flight path and travel direction.

Click to see flight route on Google Map between Portland, United States and Washington, United States. .

Nonstop flight route between Portland, United States and Washington, United States.

Portland International Airport
City:	Portland
Country:	United States
IATA Code:	PDX
ICAO Code:	KPDX
GPS Coordinates:	Latitude: N 45° 35' 19.4'' Longitude: W 122° 35' 51''
Current time:	2025-12-14, 01:57:55 MST
Current weather:	Portland International Airport 15 day weather forecast

Dulles International Airport
City:	Washington
Country:	United States
IATA Code:	IAD
ICAO Code:	KIAD
GPS Coordinates:	Latitude: N 38° 56' 40.3'' Longitude: W 77° 27' 20.9''
Current time:	2025-12-14, 03:57:55 EST
Current weather:	Dulles International Airport 15 day weather forecast
Flights: