Nonstop flight route between Lansdowne House, Ontario, Canada and Massena, New York, United States:
Departure Airport:

Arrival Airport:

Distance from YLH to MSS:
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- About this route
- YLH Airport Information
- MSS Airport Information
- Facts about YLH
- Facts about MSS
- Map of Nearest Airports to YLH
- List of Nearest Airports to YLH
- Map of Furthest Airports from YLH
- List of Furthest Airports from YLH
- Map of Nearest Airports to MSS
- List of Nearest Airports to MSS
- Map of Furthest Airports from MSS
- List of Furthest Airports from MSS
About this route:
A direct, nonstop flight between Lansdowne House Airport (YLH), Lansdowne House, Ontario, Canada and Massena International Airport (MSS), Massena, New York, United States would travel a Great Circle distance of 779 miles (or 1,253 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 relatively short distance between Lansdowne House Airport and Massena International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YLH / CYLH |
Airport Name: | Lansdowne House Airport |
Location: | Lansdowne House, Ontario, Canada |
GPS Coordinates: | 52°11'44"N by 87°56'3"W |
Operator/Owner: | Government of Ontario |
Airport Type: | Public |
Elevation: | 834 feet (254 meters) |
# of Runways: | 1 |
View all routes: | Routes from YLH |
More Information: | YLH Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MSS / KMSS |
Airport Names: |
|
Location: | Massena, New York, United States |
GPS Coordinates: | 44°56'8"N by 74°50'44"W |
Area Served: | Massena, New York |
Operator/Owner: | Town of Massena |
Airport Type: | Public |
Elevation: | 222 feet (68 meters) |
# of Runways: | 2 |
View all routes: | Routes from MSS |
More Information: | MSS Maps & Info |
Facts about Lansdowne House Airport (YLH):
- Lansdowne House Airport (YLH) currently has only 1 runway.
- Because of Lansdowne House Airport's relatively low elevation of 834 feet, planes can take off or land at Lansdowne House 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 closest airport to Lansdowne House Airport (YLH) is Fort Hope Airport (YFH), which is located 44 miles (70 kilometers) S of YLH.
- The furthest airport from Lansdowne House Airport (YLH) is Margaret River Airport (MGV), which is located 10,735 miles (17,277 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Massena International Airport (MSS):
- The closest airport to Massena International Airport (MSS) is Cornwall Regional Airport (YCC), which is located only 17 miles (28 kilometers) NE of MSS.
- In addition to being known as "Massena International Airport", another name for MSS is "Richards Field".
- As per Federal Aviation Administration records, the airport had 971 passenger boardings in calendar year 2008, 3,252 enplanements in 2009, and 3,350 in 2010.
- The furthest airport from Massena International Airport (MSS) is Margaret River Airport (MGV), which is located 11,511 miles (18,525 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Massena International Airport's relatively low elevation of 222 feet, planes can take off or land at Massena International 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.
- Massena International Airport (MSS) has 2 runways.