Distance from RDU to IAD
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Raleigh Durham International Airport (RDU) and Washington Dulles International Airport (IAD) is 360.21 km. This corresponds to an approximate flight time of 0h 55min. Similar flight routes: RDU → DCA , RDU → BWI , RDU → RIC , RDU → PHL , GSO → IAD
Bearing: 19.02° (NNE)The initial bearing on the course from RDU to IAD is 19.02° and the compass direction is NNE.
Midpoint: 37.41292,-78.13528The geographic midpoint between RDU and IAD is in 180.36 km distance between both points in a bearing of 19.02°. It is located in United States of America, Virginia, Amelia County.
Distance: 360.72 kmThe shortest distance (air line) between RDU and IAD is 360.72 km.
Driving route: -- ( - )The shortest route between RDU and IAD is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: 0hRDU and IAD are both in the same time zone America/New_York.
How is the distance calculated?
To calculate the distance between RDU 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.