Distance from DCA to RIC
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Ronald Reagan Washington National Airport (DCA) and Richmond International Airport (RIC) is 151.53 km. This corresponds to an approximate flight time of 0h 40min. Similar flight routes: DCA → PHF , DCA → ORF , DCA → DCA , DCA → IAD , IAD → RIC
Bearing: 189.35° (S)The initial bearing on the course from DCA to RIC is 189.35° and the compass direction is S.
Midpoint: 38.17873,-77.18The geographic midpoint between DCA and RIC is in 75.89 km distance between both points in a bearing of 189.35°. It is located in United States of America, Virginia, King George County.
Distance: 151.78 kmThe shortest distance (air line) between DCA and RIC is 151.78 km.
Driving route: -- ( - )The shortest route between DCA and RIC is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: 0hDCA and RIC are both in the same time zone America/New_York.
How is the distance calculated?
To calculate the distance between DCA and RIC, 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.