Nonstop flight route between Sidney, Montana, United States and Honolulu, Hawaii, United States:

About this route:

A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Hickam Field (HIK), Honolulu, Hawaii, United States would travel a Great Circle distance of 3,470 miles (or 5,585 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 Sidney-Richland Municipal 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 Sidney-Richland Municipal 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 Sidney-Richland Municipal Airport (SDY):

• Sidney-Richland Municipal Airport (SDY) has 2 runways.
• Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
• The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.

Facts about Hickam Field (HIK):

• The housing around the base is within the Hickam Housing CDP.
• During World War II, the base became a major center for training pilots and assembling aircraft.
• In addition to being known as "Hickam Field", another name for HIK is "Part of United States Pacific Air Forces (PACAF)".
• Hickam is home to the 15th Wing and 67 partner units including Headquarters, United States Pacific Air Forces, Headquarters – Hawaii Air National Guard and the 154th Wing of the Hawaii Air National Guard.
• The closest airport to Hickam Field (HIK) is Honolulu International Airport (HNL), which is located only 0 mile (0 kilometer) N of HIK.
• 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.
• Hickam Field (HIK) has 6 runways.
• 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 15th Wing is composed of four groups each with specific functions.
• 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.