Distance from RIC to IAD
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Richmond International Airport (RIC) and Washington Dulles International Airport (IAD) is 160.21 km. This corresponds to an approximate flight time of 0h 41min. Similar flight routes: RIC → DCA , RIC → BWI , RIC → RIC , RIC → PHL , PHF → IAD
Bearing: 355.75° (N)The initial bearing on the course from RIC to IAD is 355.75° and the compass direction is N.
Midpoint: 38.22487,-77.38708The geographic midpoint between RIC and IAD is in 80.24 km distance between both points in a bearing of 355.75°. It is located in United States of America, Virginia, Caroline County.
Distance: 160.48 kmThe shortest distance (air line) between RIC and IAD is 160.48 km.
Driving route: -- ( - )The shortest route between RIC and IAD is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: 0hRIC and IAD are both in the same time zone America/New_York.
How is the distance calculated?
To calculate the distance between RIC 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.