DCA to HPN: Distance and Flight Time
The distance from Ronald Reagan Washington National Airport (DCA) to Westchester County Airport (HPN) is 376 km (233 mi). A typical nonstop flight covers it in about 1h, heading northeast. The distance is the same in either direction (HPN to DCA).
How far is it from Washington to White Plains?
The great-circle distance between Ronald Reagan Washington National Airport (DCA) and Westchester County Airport (HPN) is 376 km (233 mi, 203 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from DCA to HPN?
A nonstop flight typically takes about 1h. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. HPN is roughly northeast of DCA.
How is the DCA to HPN route written in code?
The pair is written DCA-HPN in IATA codes and KDCA-KHPN in ICAO codes, the form used on a flight plan. Ronald Reagan Washington National Airport is DCA (KDCA), Westchester County Airport is HPN (KHPN).
| DCA | HPN | |
|---|---|---|
| Airport | Ronald Reagan Washington National Airport | Westchester County Airport |
| ICAO code | KDCA | KHPN |
| Country | United States | United States |
| Elevation | 15 ft | 439 ft |
| Rank by connections | #70 | #547 |
Both ICAO codes start with K, the prefix ICAO assigns to the contiguous United States, so this is a route inside one ICAO region. How ICAO prefixes are laid out.
HPN sits 424 ft (129 m) higher than DCA, which is a real difference in air density on takeoff.
Airlines flying DCA to HPN
1 airline appear on this route in the open route dataset, 1 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:
| IATA | Airline | ICAO | Callsign | Status |
|---|---|---|---|---|
| US | US Airways | USA | U S Air | Active |
A further 1 carrier sell this pair as a codeshare without operating it: AA.
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Washington from White Plains?
Ronald Reagan Washington National Airport (DCA) and Westchester County Airport (HPN) are 376 km (233 mi, 203 nautical miles) apart in a straight line.
How long is the flight from DCA to HPN?
A typical nonstop flight between DCA and HPN takes about 1h. Actual times vary with aircraft type, winds and routing.
What direction is HPN from DCA?
Westchester County Airport (HPN) lies roughly northeast of Ronald Reagan Washington National Airport (DCA).
Which airlines fly DCA to HPN?
1 airline appear on the DCA-HPN route in the open dataset, including US Airways.
Related routes
Other routes from Washington (DCA):
DCA airport code · HPN airport code · Busiest airports worldwide