Distance from RIC to DCA
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Richmond International Airport (RIC) and Ronald Reagan Washington National Airport (DCA) is 151.53 km. This corresponds to an approximate flight time of 0h 40min. Similar flight routes: RIC → IAD , RIC → BWI , RIC → RIC , RIC → PHL , PHF → DCA
Bearing: 9.35° (N)The initial bearing on the course from RIC to DCA is 9.35° and the compass direction is N.
Midpoint: 38.17873,-77.18The geographic midpoint between RIC and DCA is in 75.89 km distance between both points in a bearing of 9.35°. It is located in United States of America, Virginia, King George County.
Distance: 151.78 kmThe shortest distance (air line) between RIC and DCA is 151.78 km.
Driving route: -- ( - )The shortest route between RIC and DCA is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: 0hRIC and DCA are both in the same time zone America/New_York.
How is the distance calculated?
To calculate the distance between RIC and DCA, 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.