Nonstop flight route between Alton, Illinois, United States and Honolulu, Hawaii, United States:

About this route:

A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Hickam Field (HIK), Honolulu, Hawaii, United States would travel a Great Circle distance of 4,140 miles (or 6,662 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. Louis Regional Airport and Hickam Field, 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. Louis Regional Airport and Hickam Field. 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. Louis Regional Airport (ALN):

• The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
• St. Louis Regional Airport (ALN) has 2 runways.
• The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
• Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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 2,250 acres airfield sits at 544 ft MSL.

Facts about Hickam Field (HIK):

• The closest airport to Hickam Field (HIK) is Honolulu International Airport (HNL), which is located only 0 mile (0 kilometer) N of HIK.
• The furthest airport from Hickam Field (HIK) is Ghanzi Airport (GNZ), which is nearly antipodal to Hickam Field (meaning Hickam Field is almost on the exact opposite side of the Earth from Ghanzi Airport), and is located 12,399 miles (19,955 kilometers) away in Ghanzi, Botswana.
• When the Imperial Japanese Navy attacked O‘ahu's military installations on 7 December 1941, their planes bombed and strafed Hickam to eliminate air opposition and prevent U.S.
• Because of Hickam Field's relatively low elevation of 13 feet, planes can take off or land at Hickam Field 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 535th Airlift, 96th Air Refueling, and 19th Fighter Squadrons are each hybrid units joined with the Hawaii Air National Guard's 204th Airlift, 203rd Air Refueling, and 199th Fighter Squadrons, respectively.
• In addition to being known as "Hickam Field", another name for HIK is "Part of United States Pacific Air Forces (PACAF)".
• On September 16, 1985, the Secretary of the Interior designated Hickam Field a National Historic Landmark, recognizing its key role in the World War II Pacific campaign.
• Hickam Field (HIK) has 6 runways.