Nonstop flight route between Massena, New York, United States and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:

Arrival Airport:

Distance from MSS to CPS:
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- About this route
- MSS Airport Information
- CPS Airport Information
- Facts about MSS
- Facts about CPS
- Map of Nearest Airports to MSS
- List of Nearest Airports to MSS
- Map of Furthest Airports from MSS
- List of Furthest Airports from MSS
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
About this route:
A direct, nonstop flight between Massena International Airport (MSS), Massena, New York, United States and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 901 miles (or 1,451 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 Massena International Airport and St. Louis Downtown Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | MSS / KMSS |
Airport Names: |
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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 |
Arrival Airport Information:
IATA / ICAO Codes: | CPS / KCPS |
Airport Name: | St. Louis Downtown Airport |
Location: | Cahokia, Illinois (near St. Louis), United States |
GPS Coordinates: | 38°34'14"N by 90°9'21"W |
Area Served: | Greater St. Louis |
Operator/Owner: | Bi-State Development Agency |
Airport Type: | Public |
Elevation: | 413 feet (126 meters) |
# of Runways: | 3 |
View all routes: | Routes from CPS |
More Information: | CPS Maps & Info |
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.
- 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.
- 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.
- 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.
- Massena International Airport, also known as Richards Field, is a public use airport in St.
Facts about St. Louis Downtown Airport (CPS):
- The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
- Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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 St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
- St. Louis Downtown Airport (CPS) has 3 runways.
- The airport opened in 1929 as Curtiss-Steinberg Airport.