Nonstop flight route between Knob Noster, Missouri, United States and St. Helens, Tasmania, Australia:

About this route:

A direct, nonstop flight between Whiteman Air Force Base (SZL), Knob Noster, Missouri, United States and St Helens Airport (HLS), St. Helens, Tasmania, Australia would travel a Great Circle distance of 9,232 miles (or 14,857 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 Whiteman Air Force Base 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 Whiteman Air Force Base and St Helens Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Whiteman Air Force Base (SZL):

• Missouri Army National Guard 1st Battalion 135th Attack Reconnaissance Brigade, AH-64 Apache
• The furthest airport from Whiteman Air Force Base (SZL) is Margaret River Airport (MGV), which is located 10,815 miles (17,405 kilometers) away in Margaret River, Western Australia, Australia.
• In addition to being known as "Whiteman Air Force Base", another name for SZL is "Whiteman AFB".
• In June 1961, the Department of Defense chose Whiteman to host the fourth Minuteman ICBM wing.
• The Air National Guard 131st Bomb Wing and the active-duty 509th Bomb Wing have a unique relationship at Whiteman AFB, in that members of the two units work side-by-side on a daily basis, although the majority of the 131st Bomb Wing visits Whiteman only one weekend per month for drill.
• The Navy Reserve's Maritime Expeditionary Security Division 11, which provides light, mobile, short-duration, point defense Anti-Terrorism Force Protection forces for USN ships and aircraft and other high value assets in locations where U.S.
• The closest airport to Whiteman Air Force Base (SZL) is Sedalia Regional Airport (DMO), which is located 20 miles (32 kilometers) E of SZL.
• Then came an announcement that would change Whiteman forever.
• Whiteman AFB was established in 1942 as Sedalia Glider Base.
• Whiteman AFB is a joint-service base, with Air Force, Army and Navy units.

Facts about St Helens Airport (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.
• 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.
• 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.