Nonstop flight route between St. Helens, Tasmania, Australia and Dover, Delaware, United States:

About this route:

A direct, nonstop flight between St Helens Airport (HLS), St. Helens, Tasmania, Australia and Dover Air Force Base (DOV), Dover, Delaware, United States would travel a Great Circle distance of 10,149 miles (or 16,333 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 Dover Air Force Base, 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 Dover Air Force Base. 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 St Helens Airport (HLS):

• The closest airport to St Helens Airport (HLS) is Launceston Airport (LST), which is located 57 miles (92 kilometers) WSW of 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 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 Dover Air Force Base (DOV):

• The furthest airport from Dover Air Force Base (DOV) is Margaret River Airport (MGV), which is located 11,750 miles (18,909 kilometers) away in Margaret River, Western Australia, Australia.
• After the Space Shuttle Challenger disaster, the remains of the seven astronauts were transferred to Dover AFB.
• By 2008, the air traffic tower serving the airfield, built in 1955, was the oldest such tower in use in the United States Air Force.
• In addition to being known as "Dover Air Force Base", another name for DOV is "Dover AFB".
• In 1944 the Air Technical Service Command chose Dover as a site to engineer, develop, and conduct classified air-launched rocket tests.
• The closest airport to Dover Air Force Base (DOV) is Millville Municipal Airport (MIV), which is located 27 miles (43 kilometers) NE of DOV.
• Construction of Municipal Airport, Dover Airdrome began in March 1941 and the facility was opened on December 17, 1941.
• * Was a subbase of Camp Springs AAF, Maryland, June 6, 1943 – April 15, 1944.
• Dover AFB is home to the 436th Airlift Wing of the Air Mobility Command, known as the "Eagle Wing", and the AMC-gained 512th Airlift Wing of the Air Force Reserve Command, referred to as the "Liberty Wing".
• Dover AFB is also the home for the largest military mortuary in the Department of Defense, and has been used for processing military personnel killed in both war and peacetime.
• Once the airport came under military control an immediate construction program began to turn the civil airport into a military airfield.
• When war broke out between Israel and the combine forces of Egypt and Syria on October 13, 1973 the 436 MAW responded with a 32-day airlift that delivered 22,305 tons of munitions and military equipment to Israel.