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

Arrival Airport:

Distance from HLS to WTR:
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- About this route
- HLS Airport Information
- WTR Airport Information
- Facts about HLS
- Facts about WTR
- Map of Nearest Airports to HLS
- List of Nearest Airports to HLS
- Map of Furthest Airports from HLS
- List of Furthest Airports from HLS
- Map of Nearest Airports to WTR
- List of Nearest Airports to WTR
- Map of Furthest Airports from WTR
- List of Furthest Airports from WTR
About this route:
A direct, nonstop flight between St Helens Airport (HLS), St. Helens, Tasmania, Australia and Whiteriver Airport (WTR), Whiteriver, Arizona, United States would travel a Great Circle distance of 8,266 miles (or 13,302 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 St Helens Airport and Whiteriver 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 St Helens Airport and Whiteriver Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | WTR / |
Airport Names: |
|
Location: | Whiteriver, Arizona, United States |
GPS Coordinates: | 33°48'38"N by 109°59'8"W |
Area Served: | Whiteriver, Arizona |
Operator/Owner: | White Mountain Apache Tribe |
Airport Type: | Public |
Elevation: | 5153 feet (1,571 meters) |
# of Runways: | 1 |
View all routes: | Routes from WTR |
More Information: | WTR Maps & Info |
Facts about St Helens Airport (HLS):
- 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.
- St Helens Airport (HLS) currently has only 1 runway.
- 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.
Facts about Whiteriver Airport (WTR):
- Whiteriver Airport (WTR) currently has only 1 runway.
- In addition to being known as "Whiteriver Airport", another name for WTR is "E24".
- The furthest airport from Whiteriver Airport (WTR) is Sir Gaëtan Duval Airport (RRG), which is located 11,383 miles (18,320 kilometers) away in Rodrigues Island, Mauritius.
- Because of Whiteriver Airport's high elevation of 5,153 feet, planes must typically fly at a faster airspeed in order to takeoff or land at WTR. Combined with a high temperature, this could make WTR a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Whiteriver Airport (WTR) is Show Low Regional Airport (SOW), which is located 31 miles (51 kilometers) N of WTR.