Distance from PHF to IAD
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Newport News Williamsburg International Airport (PHF) and Washington Dulles International Airport (IAD) is 218.22 km. This corresponds to an approximate flight time of 0h 45min. Similar flight routes: PHF → DCA , PHF → BWI , PHF → RIC , PHF → PHL , ORF → IAD
Bearing: 337.30° (NNW)The initial bearing on the course from PHF to IAD is 337.30° and the compass direction is NNW.
Midpoint: 38.03918,-76.96844The geographic midpoint between PHF and IAD is in 109.24 km distance between both points in a bearing of 337.30°. It is located in United States of America, Virginia, Essex County.
Distance: 218.47 kmThe shortest distance (air line) between PHF and IAD is 218.47 km.
Driving route: -- ( - )The shortest route between PHF and IAD is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: 0hPHF and IAD are both in the same time zone America/New_York.
How is the distance calculated?
To calculate the distance between PHF and IAD, the place names are converted into coordinates (latitude and longitude). The respective geographic centre is used for cities, regions and countries. To calculate the distance the Haversine formula is applied.