Distance from IAH to IAD
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports George Bush Intercontinental Houston Airport (IAH) and Washington Dulles International Airport (IAD) is 1,915.21 km. This corresponds to an approximate flight time of 2h 45min. Similar flight routes: IAH → DCA , IAH → BWI , IAH → RIC , IAH → PHL , HOU → IAD
Bearing: 58.67° (ENE)The initial bearing on the course from IAH to IAD is 58.67° and the compass direction is ENE.
Midpoint: 34.79115,-86.88346The geographic midpoint between IAH and IAD is in 956.69 km distance between both points in a bearing of 58.67°. It is located in United States of America, Alabama, Limestone County.
Distance: 1,913.38 kmThe shortest distance (air line) between IAH and IAD is 1,913.38 km.
Driving route: -- ( - )The shortest route between IAH and IAD is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: 1hThe time difference between IAH (America/Chicago) and IAD (America/New_York) is 1 hours. This means that it is now 15:33 (09.06.2024) in IAH and 16:33 (09.06.2024) in IAD.
How is the distance calculated?
To calculate the distance between IAH 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 IAH as IAH from Tegucigalpa (1,955 km), Mexicali (1,930 km), Las Vegas (1,964 km), Baltimore (1,996 km), Washington (1,944 km), San Salvador (1,919 km).