Distance from IAD to IAH
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Washington Dulles International Airport (IAD) and George Bush Intercontinental Houston Airport (IAH) is 1,190.06 mi (1,915.21 km). This corresponds to an approximate flight time of 2h 45min. Similar flight routes: IAD → HOU , IAD → AUS , IAD → SAT , IAD → LFT , DCA → IAHBearing: 238.67° (WSW)
The initial bearing on the course from IAD to IAH is 238.67° and the compass direction is WSW.Midpoint: 34.79115,-86.88346
The geographic midpoint between IAD and IAH is in 594.46 mi (956.69 km) distance between both points in a bearing of 238.67°. It is located in United States of America, Alabama, Limestone County.Distance: 1,188.92 mi (1,913.38 km)
The shortest distance (air line) between IAD and IAH is 1,188.92 mi (1,913.38 km).Driving route: -- ( - )
The shortest route between IAD and IAH is according to the route planner. The driving time is approx. . Half of the trip is reached in .Time difference: -1h
The time difference between IAD (America/New_York) and IAH (America/Chicago) is -1 hours. This means that it is now 18:22 (05.05.2021) in IAD and 17:22 (05.05.2021) in IAH.
How is the distance calculated?
To calculate the distance between IAD and IAH, 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 distance (± 0.5%)
IAD to New York, IAD to Los Angeles, IAD to Chicago, IAD to Houston, IAD to Philadelphia, IAD to Phoenix, IAD to San Antonio, IAD to San Diego, IAD to Dallas, IAD to San Jose, IAD to Austin, IAD to Jacksonville, IAD to Indianapolis, IAH to New York, IAH to Los Angeles, IAH to Chicago, IAH to Houston, IAH to Philadelphia, IAH to Phoenix, IAH to San Antonio, IAH to San Diego, IAH to Dallas, IAH to San Jose, IAH to Austin, IAH to Jacksonville, IAH to Indianapolis,
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