Nonstop flight route between White Plains, New York, United States and Tres Arroyos, Buenos Aires Province, Argentina:
Departure Airport:

Arrival Airport:

Distance from HPN to OYO:
Share this route:
Jump to:
- About this route
- HPN Airport Information
- OYO Airport Information
- Facts about HPN
- Facts about OYO
- Map of Nearest Airports to HPN
- List of Nearest Airports to HPN
- Map of Furthest Airports from HPN
- List of Furthest Airports from HPN
- Map of Nearest Airports to OYO
- List of Nearest Airports to OYO
- Map of Furthest Airports from OYO
- List of Furthest Airports from OYO
About this route:
A direct, nonstop flight between Westchester County Airport (HPN), White Plains, New York, United States and Tres Arroyos Airport (OYO), Tres Arroyos, Buenos Aires Province, Argentina would travel a Great Circle distance of 5,554 miles (or 8,939 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Westchester County Airport and Tres Arroyos Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Westchester County Airport and Tres Arroyos Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | HPN / KHPN |
Airport Name: | Westchester County Airport |
Location: | White Plains, New York, United States |
GPS Coordinates: | 41°4'0"N by 73°42'26"W |
Area Served: | Westchester County, New York, Fairfield County, Connecticut |
Operator/Owner: | County of Westchester |
Airport Type: | Public-use |
Elevation: | 439 feet (134 meters) |
# of Runways: | 2 |
View all routes: | Routes from HPN |
More Information: | HPN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | OYO / SAZH |
Airport Name: | Tres Arroyos Airport |
Location: | Tres Arroyos, Buenos Aires Province, Argentina |
GPS Coordinates: | 38°23'12"S by 60°19'46"W |
Area Served: | Tres Arroyos |
Airport Type: | Public |
Elevation: | 400 feet (122 meters) |
# of Runways: | 3 |
View all routes: | Routes from OYO |
More Information: | OYO Maps & Info |
Facts about Westchester County Airport (HPN):
- The furthest airport from Westchester County Airport (HPN) is Margaret River Airport (MGV), which is located 11,747 miles (18,906 kilometers) away in Margaret River, Western Australia, Australia.
- Westchester County Airport is also the current home of the New York Wing of the United States Civil Air Patrol, as well as the Southeastern Group of the New York Wing.
- Because of Westchester County Airport's relatively low elevation of 439 feet, planes can take off or land at Westchester County Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The first scheduled airline flights were American Airlines in late 1949.
- The airport's environmental management practices are monitored through the AEMS, an ISO 14001 certified Airport Environmental Management System.
- In May 2011 NYSDOT released the "New York Statewide Airport Economic Impact Study," quantifying the level of economic activity that was attributable to the aviation sector for the year 2009 in the State of New York.
- Westchester County Airport (HPN) has 2 runways.
- The Westchester County Airport currently has six commercial airlines and their regional affiliates flying to sixteen destinations around the United States.
- On November 18, 2010 American Airlines switched service to the airport from American Eagle to AmericanConnection, operated by Chautauqua Airlines, using its smaller ERJ-140 aircraft.
- The closest airport to Westchester County Airport (HPN) is Flushing Airport (closed 1984) (FLU), which is located 21 miles (34 kilometers) SSW of HPN.
Facts about Tres Arroyos Airport (OYO):
- The furthest airport from Tres Arroyos Airport (OYO) is Dalian Zhoushuizi International Airport (DLC), which is nearly antipodal to Tres Arroyos Airport (meaning Tres Arroyos Airport is almost on the exact opposite side of the Earth from Dalian Zhoushuizi International Airport), and is located 12,328 miles (19,841 kilometers) away in Dalian, Liaoning, China.
- Because of Tres Arroyos Airport's relatively low elevation of 400 feet, planes can take off or land at Tres Arroyos Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Tres Arroyos Airport (OYO) has 3 runways.
- The closest airport to Tres Arroyos Airport (OYO) is Necochea Airport (NEC), which is located 82 miles (132 kilometers) E of OYO.