Nonstop flight route between Smithton, Tasmania, Australia and Oak Harbor, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from SIO to NUW:
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- About this route
- SIO Airport Information
- NUW Airport Information
- Facts about SIO
- Facts about NUW
- Map of Nearest Airports to SIO
- List of Nearest Airports to SIO
- Map of Furthest Airports from SIO
- List of Furthest Airports from SIO
- Map of Nearest Airports to NUW
- List of Nearest Airports to NUW
- Map of Furthest Airports from NUW
- List of Furthest Airports from NUW
About this route:
A direct, nonstop flight between Smithton Airport (SIO), Smithton, Tasmania, Australia and NAS Whidbey Island (NUW), Oak Harbor, Washington, United States would travel a Great Circle distance of 8,330 miles (or 13,406 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 Smithton Airport and NAS Whidbey Island, 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 Smithton Airport and NAS Whidbey Island. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SIO / YSMI |
Airport Name: | Smithton Airport |
Location: | Smithton, Tasmania, Australia |
GPS Coordinates: | 40°50'6"S by 145°4'59"E |
Operator/Owner: | DIER |
Airport Type: | Public |
Elevation: | 31 feet (9 meters) |
# of Runways: | 2 |
View all routes: | Routes from SIO |
More Information: | SIO Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | NUW / KNUW |
Airport Names: |
|
Location: | Oak Harbor, Washington, United States |
GPS Coordinates: | 48°21'6"N by 122°39'20"W |
Operator/Owner: | United States Navy |
Airport Type: | Military: Naval Air Station |
Elevation: | 47 feet (14 meters) |
# of Runways: | 2 |
View all routes: | Routes from NUW |
More Information: | NUW Maps & Info |
Facts about Smithton Airport (SIO):
- Because of Smithton Airport's relatively low elevation of 31 feet, planes can take off or land at Smithton 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 Smithton Airport (SIO) is Corvo Airport (CVU), which is nearly antipodal to Smithton Airport (meaning Smithton Airport is almost on the exact opposite side of the Earth from Corvo Airport), and is located 12,221 miles (19,667 kilometers) away in Corvo Island, Azores, Portugal.
- The closest airport to Smithton Airport (SIO) is Burnie Airport (BWT), which is located 36 miles (57 kilometers) ESE of SIO.
- Smithton Airport (SIO) has 2 runways.
Facts about NAS Whidbey Island (NUW):
- In addition to being known as "NAS Whidbey Island", another name for NUW is "Ault Field".
- On September 21, 1942, the air station's first Commanding Officer, CAPT Cyril Thomas Simard, read the orders and the watch was set.
- The other section of the air station is known as the Seaplane Base.
- On January 17, 1941, almost 11 months before the U.S.
- The furthest airport from NAS Whidbey Island (NUW) is Tôlanaro Airport (FTU), which is located 10,730 miles (17,268 kilometers) away in Tôlanaro, Madagascar.
- Because of NAS Whidbey Island's relatively low elevation of 47 feet, planes can take off or land at NAS Whidbey Island 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 NAS Whidbey Island (NUW) is A.J. Eisenberg Airport (ODW), which is located only 7 miles (11 kilometers) S of NUW.
- NAS Whidbey Island (NUW) has 2 runways.
- In 1958, the Heavy Attack Squadron Six Fleurs, moved from NAS Moffett Field, California, where they had been the Navy's second nuclear attack squadron.