Distance from DCA to ONT
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Ronald Reagan Washington National Airport (DCA) and Ontario International Airport (ONT) is 3,644.84 km. This corresponds to an approximate flight time of 4h 47min. Similar flight routes: DCA → SNA , DCA → LAX , DCA → SAN , DCA → TIJ , IAD → ONT
Bearing: 261.63° (W)The initial bearing on the course from DCA to ONT is 261.63° and the compass direction is W.
Midpoint: 38.22034,-97.97435The geographic midpoint between DCA and ONT is in 1,818.41 km distance between both points in a bearing of 261.63°. It is located in United States of America, Kansas, Rice County.
Distance: 3,636.81 kmThe shortest distance (air line) between DCA and ONT is 3,636.81 km.
Driving route: -- ( - )The shortest route between DCA and ONT is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: -3hThe time difference between DCA (America/New_York) and ONT (America/Los_Angeles) is -3 hours. This means that it is now 16:50 (31.05.2024) in DCA and 13:50 (31.05.2024) in ONT.
How is the distance calculated?
To calculate the distance between DCA and ONT, 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.
Similar routes:
Similar distance (± 0.5%)
ONT is just as far away from DCA as DCA from Los Angeles (3,692 km), Medellín (3,628 km), San Diego (3,653 km), Tijuana (3,648 km), Ciudad Guayana (3,684 km), Cúcuta (3,472 km), Mexicali (3,509 km), Seattle (3,739 km), Portland (3,780 km), Vancouver (3,794 km).