Nonstop flight route between Buttonville, Ontario, Canada and Lae, Papua New Guinea, Papua New Guinea:
Departure Airport:

Arrival Airport:

Distance from YKZ to LAE:
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- About this route
- YKZ Airport Information
- LAE Airport Information
- Facts about YKZ
- Facts about LAE
- Map of Nearest Airports to YKZ
- List of Nearest Airports to YKZ
- Map of Furthest Airports from YKZ
- List of Furthest Airports from YKZ
- Map of Nearest Airports to LAE
- List of Nearest Airports to LAE
- Map of Furthest Airports from LAE
- List of Furthest Airports from LAE
About this route:
A direct, nonstop flight between Buttonville Airport (YKZ), Buttonville, Ontario, Canada and Lae Nadzab Airport (LAE), Lae, Papua New Guinea, Papua New Guinea would travel a Great Circle distance of 8,648 miles (or 13,918 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 Buttonville Airport and Lae Nadzab 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 Buttonville Airport and Lae Nadzab Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | YKZ / CYKZ |
Airport Name: | Buttonville Airport |
Location: | Buttonville, Ontario, Canada |
GPS Coordinates: | 43°51'38"N by 79°22'6"W |
Area Served: | Markham, Ontario |
Operator/Owner: | Toronto Airways Limited |
Airport Type: | Public |
Elevation: | 650 feet (198 meters) |
# of Runways: | 2 |
View all routes: | Routes from YKZ |
More Information: | YKZ Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | LAE / AYNZ |
Airport Name: | Lae Nadzab Airport |
Location: | Lae, Papua New Guinea, Papua New Guinea |
GPS Coordinates: | 6°34'10"S by 146°43'33"E |
Operator/Owner: | Papua New Guinea Office of Civil Aviation |
Airport Type: | Public |
Elevation: | 239 feet (73 meters) |
# of Runways: | 1 |
View all routes: | Routes from LAE |
More Information: | LAE Maps & Info |
Facts about Buttonville Airport (YKZ):
- On January 17, 2006, Nav Canada announced plans for the construction of a new air traffic control tower at Buttonville Airport.
- The airport is located next to Highway 404 with connections to nearby 407 and with 401 to the south and 400 to the west.
- The furthest airport from Buttonville Airport (YKZ) is Margaret River Airport (MGV), which is located 11,402 miles (18,350 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Buttonville Airport's relatively low elevation of 650 feet, planes can take off or land at Buttonville 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 airport is classified as an airport of entry by Nav Canada and is staffed by the Canada Border Services Agency.
- Buttonville Airport (YKZ) has 2 runways.
- The airport had one Aircraft rescue and firefighting unit, a Walter RIV 2000, parked against the fence along Renfrew Drive, but it was retired and no longer visible at the airport.
- The closest airport to Buttonville Airport (YKZ) is Billy Bishop Toronto City Airport (YTZ), which is located only 16 miles (26 kilometers) S of YKZ.
Facts about Lae Nadzab Airport (LAE):
- In March 1942, the Japanese occupied Lae and Salamaua.
- The first parachute jump for the 503rd Parachute Regiment was during the Allied paratrooper assault on 5 September 1943.
- The closest airport to Lae Nadzab Airport (LAE) is Bulolo Airport (BUL), which is located 45 miles (72 kilometers) S of LAE.
- In 1962, the main strip at Nadzab was resealed by the Australian Commonwealth Department of Works and lengthened to make it suitable for Mirage fighters, even though they never materialised.
- The furthest airport from Lae Nadzab Airport (LAE) is Governador Carlos Wilson Airport (FEN), which is located 11,714 miles (18,852 kilometers) away in Fernando de Noronha, Pernambuco, Brazil.
- Lae Nadzab Airport (LAE) currently has only 1 runway.
- Because of Lae Nadzab Airport's relatively low elevation of 239 feet, planes can take off or land at Lae Nadzab 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.
- Lae Nadzab Airport is a regional airport located at Nadzab 42 kilometres outside of Lae, Morobe Province, Papua New Guinea along the Highlands Highway.