Nonstop flight route between Deir ez-Zor (Deirezzor), Syria and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:

Arrival Airport:

Distance from DEZ to CPS:
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- About this route
- DEZ Airport Information
- CPS Airport Information
- Facts about DEZ
- Facts about CPS
- Map of Nearest Airports to DEZ
- List of Nearest Airports to DEZ
- Map of Furthest Airports from DEZ
- List of Furthest Airports from DEZ
- 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 Deir ez-Zor Airport (DEZ), Deir ez-Zor (Deirezzor), Syria and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 6,428 miles (or 10,345 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 Deir ez-Zor Airport and St. Louis Downtown 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 Deir ez-Zor Airport and St. Louis Downtown Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | DEZ / OSDZ |
Airport Names: |
|
Location: | Deir ez-Zor (Deirezzor), Syria |
GPS Coordinates: | 35°17'7"N by 40°10'32"E |
Area Served: | Deir ez-Zor, Syria |
Airport Type: | Public / Military |
Elevation: | 700 feet (213 meters) |
# of Runways: | 1 |
View all routes: | Routes from DEZ |
More Information: | DEZ 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 Deir ez-Zor Airport (DEZ):
- In addition to being known as "Deir ez-Zor Airport", another name for DEZ is "مطار دير الزور".
- The furthest airport from Deir ez-Zor Airport (DEZ) is Totegegie Airport (GMR), which is located 11,543 miles (18,577 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
- Because of Deir ez-Zor Airport's relatively low elevation of 700 feet, planes can take off or land at Deir ez-Zor 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.
- Deir ez-Zor Airport (DEZ) currently has only 1 runway.
- The closest airport to Deir ez-Zor Airport (DEZ) is Palmyra Airport (PMS), which is located 117 miles (188 kilometers) WSW of DEZ.
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.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
- 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.
- 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.