Nonstop flight route between Sioux City, Iowa, United States and Kekaha, Hawaii, United States:

About this route:

A direct, nonstop flight between Sioux Gateway Airport (SUX), Sioux City, Iowa, United States and PMRF Barking Sands (BKH), Kekaha, Hawaii, United States would travel a Great Circle distance of 3,868 miles (or 6,226 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 Sioux Gateway Airport and PMRF Barking Sands, 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 Sioux Gateway Airport and PMRF Barking Sands. 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 Sioux Gateway Airport (SUX):

• In June 2011 work was completed on a $6.2 million remodeling of the 58-year-old terminal building.
• In addition to being known as "Sioux Gateway Airport", another name for SUX is "Colonel Bud Day Field".
• The airport is home to the 185th Air Refueling Wing, an Air Mobility Command -gained unit of the Iowa Air National Guard, flying the KC-135 Stratotanker, as well as Sioux City Air National Guard Base.
• Sioux Gateway Airport (SUX) has 2 runways.
• By the mid-1960s ADC was reducing its forces, and on April 1, 1966 the 31st AD was reassigned and the airport was turned over to the Air Force Reserve and Iowa Air National Guard for limited military use.
• The furthest airport from Sioux Gateway Airport (SUX) is Margaret River Airport (MGV), which is located 10,641 miles (17,125 kilometers) away in Margaret River, Western Australia, Australia.
• Sioux Gateway Airport covers 2,460 acres at an elevation of 1,098 feet above mean sea level.
• The closest airport to Sioux Gateway Airport (SUX) is Le Mars Municipal Airport (LRJ), which is located 28 miles (45 kilometers) NNE of SUX.
• The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport since it has over 10,000 passenger boardings per year.

Facts about PMRF Barking Sands (BKH):

• PMRF Barking Sands (BKH) currently has only 1 runway.
• When North Korea threatened to launch Taepodong-2 ICBMs toward Hawaii in 2009, the US temporarily deployed THAAD missile batteries to the facility.
• The closest airport to PMRF Barking Sands (BKH) is Port Allen Airport (PAK), which is located only 15 miles (23 kilometers) SE of BKH.
• In 1921, the land area known as the Barking Sands was acquired by the Kekaha Sugar Company and became a runway for private planes.
• The base includes a 6,000-foot runway with operations and maintenance facilities.
• The furthest airport from PMRF Barking Sands (BKH) is Gobabis Airport (GOG), which is nearly antipodal to PMRF Barking Sands (meaning PMRF Barking Sands is almost on the exact opposite side of the Earth from Gobabis Airport), and is located 12,351 miles (19,877 kilometers) away in Gobabis, Namibia.
• Because of PMRF Barking Sands's relatively low elevation of 23 feet, planes can take off or land at PMRF Barking Sands 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 base has support facilities at Port Allen, Makaha Ridge, and Koke'e State Park.