Distance from DCA to THR
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Ronald Reagan Washington National Airport (DCA) and Mehrabad International Airport (THR) is 10,198.98 km. This corresponds to an approximate flight time of 12h 29min. Similar flight routes: DCA → IKA , DCA → TBZ , DCA → GYD , DCA → BSR , IAD → THR
Bearing: 91.77° (E)The initial bearing on the course from DCA to THR is 91.77° and the compass direction is E.
Midpoint: 60.18841,-10.37631The geographic midpoint between DCA and THR is in 5,088.18 km distance between both points in a bearing of 91.77°.
Distance: 10,176.36 kmThe shortest distance (air line) between DCA and THR is 10,176.36 km.
Driving route: -- ( - )The shortest route between DCA and THR is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: 7.5hThe time difference between DCA (America/New_York) and THR (Asia/Tehran) is 7.5 hours. This means that it is now 01:30 (20.05.2024) in DCA and 09:00 (20.05.2024) in THR.
How is the distance calculated?
To calculate the distance between DCA and THR, 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.