Distance from ERI to DCA
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Erie International Tom Ridge Field (ERI) and Ronald Reagan Washington National Airport (DCA) is 277.47 mi (446.54 km). This corresponds to an approximate flight time of 1h 1min. Similar flight routes: ERI → IAD , ERI → BWI , ERI → RIC , ERI → PHL , BUF → DCA
Bearing: 143.57° (SE)The initial bearing on the course from ERI to DCA is 143.57° and the compass direction is SE.
Midpoint: 40.4782,-78.56805The geographic midpoint between ERI and DCA is in 138.73 mi (223.27 km) distance between both points in a bearing of 143.57°. It is located in United States of America, Pennsylvania, Cambria County.
Distance: 277.47 mi (446.54 km)The shortest distance (air line) between ERI and DCA is 277.47 mi (446.54 km).
Driving route: -- ( - )The shortest route between ERI and DCA is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: 0hERI and DCA are both in the same time zone America/New_York.
How is the distance calculated?
To calculate the distance between ERI and DCA, 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%)
DCA is just as far away from ERI as ERI from Baltimore (432 km), Washington (443 km).
ERI to New York, ERI to Los Angeles, ERI to Chicago, ERI to Houston, ERI to Philadelphia, ERI to Phoenix, ERI to San Antonio, ERI to San Diego, ERI to Dallas, ERI to San Jose, ERI to Austin, ERI to Jacksonville, ERI to Indianapolis, DCA to New York, DCA to Los Angeles, DCA to Chicago, DCA to Houston, DCA to Philadelphia, DCA to Phoenix, DCA to San Antonio, DCA to San Diego, DCA to Dallas, DCA to San Jose, DCA to Austin, DCA to Jacksonville, DCA to Indianapolis,
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