Distance from ONT to IAD
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Ontario International Airport (ONT) and Washington Dulles International Airport (IAD) is 3,607.91 km. This corresponds to an approximate flight time of 4h 44min. Similar flight routes: ONT → DCA , ONT → BWI , ONT → RIC , ONT → PHL , SNA → IAD
Bearing: 81.38° (E)The initial bearing on the course from ONT to IAD is 81.38° and the compass direction is E.
Midpoint: 38.22994,-98.18967The geographic midpoint between ONT and IAD is in 1,799.99 km distance between both points in a bearing of 81.38°. It is located in United States of America, Kansas, Rice County.
Distance: 3,599.97 kmThe shortest distance (air line) between ONT and IAD is 3,599.97 km.
Driving route: -- ( - )The shortest route between ONT and IAD is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: 3hThe time difference between ONT (America/Los_Angeles) and IAD (America/New_York) is 3 hours. This means that it is now 15:36 (26.05.2024) in ONT and 18:36 (26.05.2024) in IAD.
How is the distance calculated?
To calculate the distance between ONT 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.
Similar routes:
Similar distance (± 0.5%)
IAD is just as far away from ONT as ONT from Toronto (3,440 km), Havana (3,625 km), Guatemala City (3,471 km), Tegucigalpa (3,776 km), Ottawa (3,750 km), Baltimore (3,670 km), Washington (3,637 km), San Salvador (3,648 km).