Nonstop flight route between Vacaville, California, United States and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:

Arrival Airport:

Distance from VCB to CPS:
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- About this route
- VCB Airport Information
- CPS Airport Information
- Facts about VCB
- Facts about CPS
- Map of Nearest Airports to VCB
- List of Nearest Airports to VCB
- Map of Furthest Airports from VCB
- List of Furthest Airports from VCB
- 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 Nut Tree Airport (VCB), Vacaville, California, United States and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 1,712 miles (or 2,755 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 Nut Tree 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: | VCB / KVCB |
Airport Name: | Nut Tree Airport |
Location: | Vacaville, California, United States |
GPS Coordinates: | 38°22'40"N by 121°57'42"W |
Area Served: | Vacaville, California |
Airport Type: | Public |
Elevation: | 117 feet (36 meters) |
# of Runways: | 1 |
View all routes: | Routes from VCB |
More Information: | VCB 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 Nut Tree Airport (VCB):
- Nut Tree Airport (VCB) currently has only 1 runway.
- Nut Tree Airport is a county-owned public-use airport located two nautical miles northeast of the central business district of Vacaville, in Solano County, California, United States.
- The closest airport to Nut Tree Airport (VCB) is Travis Air Force Base Fairfield-Suisun Army Airfield (SUU), which is located only 8 miles (13 kilometers) SSE of VCB.
- The airport is near the junction of Interstates 80 and 505.
- Because of Nut Tree Airport's relatively low elevation of 117 feet, planes can take off or land at Nut Tree 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 furthest airport from Nut Tree Airport (VCB) is Tôlanaro Airport (FTU), which is located 11,310 miles (18,202 kilometers) away in Tôlanaro, Madagascar.
Facts about St. Louis Downtown Airport (CPS):
- 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 airport opened in 1929 as Curtiss-Steinberg Airport.
- 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 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.