Distance from STL to IAD
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Lambert St Louis International Airport (STL) and Washington Dulles International Airport (IAD) is 696.18 mi (1,120.40 km). This corresponds to an approximate flight time of 1h 49min. Similar flight routes: STL → DCA , STL → BWI , STL → RIC , STL → PHL , BLV → IAD
Bearing: 88.88° (E)The initial bearing on the course from STL to IAD is 88.88° and the compass direction is E.
Midpoint: 39.02484,-83.92182The geographic midpoint between STL and IAD is in 347.24 mi (558.84 km) distance between both points in a bearing of 88.88°. It is located in United States of America, Ohio, Brown County, Mount Orab.
Distance: 694.49 mi (1,117.67 km)The shortest distance (air line) between STL and IAD is 694.49 mi (1,117.67 km).
Driving route: -- ( - )The shortest route between STL 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 STL (America/Chicago) and IAD (America/New_York) is 1 hours. This means that it is now 19:50 (28.04.2024) in STL and 20:50 (28.04.2024) in IAD.
How is the distance calculated?
To calculate the distance between STL 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 STL as STL from Toronto (1,067 km), Houston (1,099 km), Austin (1,159 km), Washington (1,154 km).
STL to New York, STL to Los Angeles, STL to Chicago, STL to Houston, STL to Philadelphia, STL to Phoenix, STL to San Antonio, STL to San Diego, STL to Dallas, STL to San Jose, STL to Austin, STL to Jacksonville, STL to Indianapolis, 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,
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