What is the flight distance between IAD and YQB?

Distance between Dulles International Airport (IAD) and Quebec Airport (YQB) is 1002 kilometers or 623 miles.

Distance From Dulles International Airport to Quebec Airport (IAD - YQB Distance)

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

Flight time from Dulles International Airport, Washington, United States to Quebec Airport, Quebec, Canada is 1 hours 14 minutes under avarage conditions.

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

Time difference between Washington (United States) and Quebec (Canada) is 1 Hours. Quebec time is 1 Hours ahead of Washington. It is currently 05:19 in Dulles International Airport (IAD) and 06:19 in Quebec Airport (YQB).

The flight distance from Dulles International Airport (IAD) to Quebec Airport (YQB) is 623 miles. This is equivalent to 1002 kilometers or 541 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.

1002 kilometers is the distance from Dulles International Airport, United States to Quebec Airport, Canada.

Flight Duration between Washington, United States and Quebec, Canada

Estimated flight time from Dulles International Airport, Washington, United States to Quebec Airport, Quebec, Canada is 1 hours 14 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 - YQB

Time difference between Washington (United States) and Quebec (Canada) is 1 Hours.
Current local time in Washington is 2026-10-04, 05:19:27 EDT and time in Quebec is 2026-10-04, 06:19:27 ADT.
Quebec time is 1 Hours ahead of Washington.

Dulles International Airport to Quebec Airport Flight Route Map - IAD to YQB Flight Path

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

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

Nonstop flight route between Washington, United States and Quebec, Canada.

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:	2026-10-04, 05:19:27 EDT
Current weather:	Dulles International Airport 15 day weather forecast

Quebec Airport
City:	Quebec
Country:	Canada
IATA Code:	YQB
ICAO Code:	CYQB
GPS Coordinates:	Latitude: N 46° 47' 28'' Longitude: W 71° 23' 35.9''
Current time:	2026-10-04, 06:19:27 ADT
Current weather:	Quebec Airport 15 day weather forecast
Flights: