DEN to IAD: Distance and Flight Time
The distance from Denver International Airport (DEN) to Washington Dulles International Airport (IAD) is 2,332 km (1,449 mi). A typical nonstop flight covers it in about 3h 25m, heading east. The distance is the same in either direction (IAD to DEN).
How far is it from Denver to Dulles?
The great-circle distance between Denver International Airport (DEN) and Washington Dulles International Airport (IAD) is 2,332 km (1,449 mi, 1,259 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from DEN to IAD?
A nonstop flight typically takes about 3h 25m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. IAD is roughly east of DEN.
Airlines flying DEN to IAD
3 airlines appear on this route in the open route dataset. Codes and carriers:
Frequently asked questions
How far is Denver from Dulles?
Denver International Airport (DEN) and Washington Dulles International Airport (IAD) are 2,332 km (1,449 mi, 1,259 nautical miles) apart in a straight line.
How long is the flight from DEN to IAD?
A typical nonstop flight between DEN and IAD takes about 3h 25m. Actual times vary with aircraft type, winds and routing.
What direction is IAD from DEN?
Washington Dulles International Airport (IAD) lies roughly east of Denver International Airport (DEN).
Which airlines fly DEN to IAD?
3 airlines appear on the DEN-IAD route in the open dataset, including AirTran Airways, United Airlines, Southwest Airlines.
Related routes
Other routes from Denver (DEN):
Other routes from Dulles (IAD):
DEN airport code · IAD airport code · Busiest airports worldwide