Nonstop flight route between Cortez, Colorado, United States and St. Helens, Tasmania, Australia:
Departure Airport:

Arrival Airport:

Distance from CEZ to HLS:
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- About this route
- CEZ Airport Information
- HLS Airport Information
- Facts about CEZ
- Facts about HLS
- Map of Nearest Airports to CEZ
- List of Nearest Airports to CEZ
- Map of Furthest Airports from CEZ
- List of Furthest Airports from CEZ
- Map of Nearest Airports to HLS
- List of Nearest Airports to HLS
- Map of Furthest Airports from HLS
- List of Furthest Airports from HLS
About this route:
A direct, nonstop flight between Cortez Municipal Airport (CEZ), Cortez, Colorado, United States and St Helens Airport (HLS), St. Helens, Tasmania, Australia would travel a Great Circle distance of 8,456 miles (or 13,608 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 Cortez Municipal Airport and St Helens 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 Cortez Municipal Airport and St Helens Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CEZ / KCEZ |
Airport Name: | Cortez Municipal Airport |
Location: | Cortez, Colorado, United States |
GPS Coordinates: | 37°18'11"N by 108°37'41"W |
Area Served: | Cortez, Colorado |
Operator/Owner: | City of Cortez |
Airport Type: | Public |
Elevation: | 5918 feet (1,804 meters) |
# of Runways: | 1 |
View all routes: | Routes from CEZ |
More Information: | CEZ Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | HLS / YSTH |
Airport Name: | St Helens Airport |
Location: | St. Helens, Tasmania, Australia |
GPS Coordinates: | 41°20'12"S by 148°16'54"E |
Operator/Owner: | Break O'Day Council |
Airport Type: | Public |
Elevation: | 158 feet (48 meters) |
# of Runways: | 1 |
View all routes: | Routes from HLS |
More Information: | HLS Maps & Info |
Facts about Cortez Municipal Airport (CEZ):
- Cortez Municipal Airport (CEZ) currently has only 1 runway.
- The closest airport to Cortez Municipal Airport (CEZ) is Animas Air Park (AMK), which is located 42 miles (68 kilometers) E of CEZ.
- Cortez Municipal Airport is three miles southwest of Cortez, in Montezuma County, Colorado.
- The furthest airport from Cortez Municipal Airport (CEZ) is Sir Gaëtan Duval Airport (RRG), which is located 11,132 miles (17,915 kilometers) away in Rodrigues Island, Mauritius.
- Because of Cortez Municipal Airport's high elevation of 5,918 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CEZ. Combined with a high temperature, this could make CEZ a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
Facts about St Helens Airport (HLS):
- St Helens Airport (HLS) currently has only 1 runway.
- Because of St Helens Airport's relatively low elevation of 158 feet, planes can take off or land at St Helens 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 Helens Airport (HLS) is Launceston Airport (LST), which is located 57 miles (92 kilometers) WSW of HLS.
- The furthest airport from St Helens Airport (HLS) is Corvo Airport (CVU), which is nearly antipodal to St Helens Airport (meaning St Helens Airport is almost on the exact opposite side of the Earth from Corvo Airport), and is located 12,317 miles (19,823 kilometers) away in Corvo Island, Azores, Portugal.