What is the flight distance between IAD and PWM?

Distance between Dulles International Airport (IAD) and Portland International Jetport (PWM) is 794 kilometers or 493 miles.

Distance From Dulles International Airport to Portland International Jetport (IAD - PWM Distance)

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

Flight time from Dulles International Airport, Washington, United States to Portland International Jetport, Portland, United States is 0 hours 59 minutes under avarage conditions.

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

Time difference between Washington (United States) and Portland (United States) is 0 Hours. It is currently 14:48 in Dulles International Airport (IAD) and 14:48 in Portland International Jetport (PWM).

The flight distance from Dulles International Airport (IAD) to Portland International Jetport (PWM) is 493 miles. This is equivalent to 794 kilometers or 428 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.

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

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

Estimated flight time from Dulles International Airport, Washington, United States to Portland International Jetport, Portland, United States is 0 hours 59 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 • IAD - PWM

Time difference between Washington (United States) and Portland (United States) is 0 Hours.
Current local time in Washington is 2026-06-04, 14:48:57 EDT and time in Portland is 2026-06-04, 14:48:57 EDT.

Dulles International Airport to Portland International Jetport Flight Route Map - IAD to PWM Flight Path

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

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

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

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:	2026-06-04, 14:48:57 EDT
Current weather:	Dulles International Airport 15 day weather forecast

Portland International Jetport
City:	Portland
Country:	United States
IATA Code:	PWM
ICAO Code:	KPWM
GPS Coordinates:	Latitude: N 43° 38' 46.2'' Longitude: W 70° 18' 33.4''
Current time:	2026-06-04, 14:48:57 EDT
Current weather:	Portland International Jetport 15 day weather forecast
Flights: