Nonstop flight route between Arapahoe County, Colorado, United States and St. Paul, Alberta, Canada:
Departure Airport:
 
    Arrival Airport:
 
    Distance from APA to ZSP:
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- About this route
- APA Airport Information
- ZSP Airport Information
- Facts about APA
- Facts about ZSP
- Map of Nearest Airports to APA
- List of Nearest Airports to APA
- Map of Furthest Airports from APA
- List of Furthest Airports from APA
- Map of Nearest Airports to ZSP
- List of Nearest Airports to ZSP
- Map of Furthest Airports from ZSP
- List of Furthest Airports from ZSP
About this route:
A direct, nonstop flight between Centennial Airport (APA), Arapahoe County, Colorado, United States and St. Paul Aerodrome (ZSP), St. Paul, Alberta, Canada would travel a Great Circle distance of 1,042 miles (or 1,677 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 Centennial Airport and St. Paul Aerodrome, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | APA / KAPA | 
| Airport Name: | Centennial Airport | 
| Location: | Arapahoe County, Colorado, United States | 
| GPS Coordinates: | 39°34'12"N by 104°50'57"W | 
| Area Served: | Denver, Colorado | 
| Operator/Owner: | Arapahoe County Public Airport Authority | 
| Airport Type: | Public | 
| Elevation: | 5885 feet (1,794 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from APA | 
| More Information: | APA Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | ZSP / | 
| Airport Names: | 
 | 
| Location: | St. Paul, Alberta, Canada | 
| GPS Coordinates: | 53°59'36"N by 111°22'41"W | 
| Operator/Owner: | Town of St. Paul | 
| Airport Type: | Public | 
| Elevation: | 2148 feet (655 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from ZSP | 
| More Information: | ZSP Maps & Info | 
Facts about Centennial Airport (APA):
- Because of Centennial Airport's high elevation of 5,885 feet, planes must typically fly at a faster airspeed in order to takeoff or land at APA. Combined with a high temperature, this could make APA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Centennial Airport (APA) is Sir Gaëtan Duval Airport (RRG), which is located 10,899 miles (17,540 kilometers) away in Rodrigues Island, Mauritius.
- Located in Dove Valley, an unincorporated area of Arapahoe County, the airport’s runways extend into Douglas County.
- Centennial Airport (APA) has 3 runways.
- The closest airport to Centennial Airport (APA) is Denver International Airport (DEN), which is located 22 miles (36 kilometers) NNE of APA.
Facts about St. Paul Aerodrome (ZSP):
- The furthest airport from St. Paul Aerodrome (ZSP) is Tôlanaro Airport (FTU), which is located 10,147 miles (16,330 kilometers) away in Tôlanaro, Madagascar.
- St. Paul Aerodrome (ZSP) currently has only 1 runway.
- The closest airport to St. Paul Aerodrome (ZSP) is Bonnyville Airport (YBY), which is located 34 miles (54 kilometers) NE of ZSP.
- In addition to being known as "St. Paul Aerodrome", another name for ZSP is "CEW3".




