Nonstop flight route between Kobuk, Alaska, United States and Christiansted, Saint Croix, U.S. Virgin Islands:

About this route:

A direct, nonstop flight between Kobuk Airport (OBU), Kobuk, Alaska, United States and Christiansted Harbor Seaplane Base (SSB), Christiansted, Saint Croix, U.S. Virgin Islands would travel a Great Circle distance of 5,152 miles (or 8,291 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 Kobuk Airport and Christiansted Harbor Seaplane 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 Kobuk Airport and Christiansted Harbor Seaplane 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 Kobuk Airport (OBU):

• Because of Kobuk Airport's relatively low elevation of 142 feet, planes can take off or land at Kobuk 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.
• Kobuk Airport is a state owned, public use airport located in Kobuk, a city in the Northwest Arctic Borough of the U.S.
• In addition to being known as "Kobuk Airport", another name for OBU is "PAOB".
• Kobuk Airport (OBU) currently has only 1 runway.
• The furthest airport from Kobuk Airport (OBU) is George Airport (GRJ), which is located 10,163 miles (16,356 kilometers) away in George, South Africa.
• As per the Federal Aviation Administration, this airport had 1,176 passenger boardings in calendar year 2008, 1,048 in 2009, and 1,255 in 2010.
• The closest airport to Kobuk Airport (OBU) is Dahl Creek Airport (DCK), which is located only 2 miles (3 kilometers) N of OBU.

Facts about Christiansted Harbor Seaplane Base (SSB):

• Christiansted Harbor Seaplane Base (SSB) currently has only 1 runway.
• The closest airport to Christiansted Harbor Seaplane Base (SSB) is Henry E. Rohlsen International Airport (STX), which is located only 7 miles (11 kilometers) WSW of SSB.
• The furthest airport from Christiansted Harbor Seaplane Base (SSB) is Barrow Island Airport (BWB), which is nearly antipodal to Christiansted Harbor Seaplane Base (meaning Christiansted Harbor Seaplane Base is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,221 miles (19,668 kilometers) away in Barrow Island, Western Australia, Australia.
• In addition to being known as "Christiansted Harbor Seaplane Base", other names for SSB include "St. Croix Seaplane Base", "none" and "VI32".
• Because of Christiansted Harbor Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Christiansted Harbor Seaplane Base 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.