Nonstop flight route between Praslin Island, Seychelles and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Praslin Island Airport (PRI), Praslin Island, Seychelles and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 9,765 miles (or 15,715 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 Praslin Island Airport and Henry Post Army Airfield, 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 Praslin Island Airport and Henry Post Army Airfield. 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 Praslin Island Airport (PRI):

• Because of Praslin Island Airport's relatively low elevation of 10 feet, planes can take off or land at Praslin Island 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 closest airport to Praslin Island Airport (PRI) is Frégate Island Airport (FRK), which is located 25 miles (41 kilometers) SE of PRI.
• The airport resides at an elevation of 10 feet above mean sea level.
• In addition to being known as "Praslin Island Airport", another name for PRI is "FSPP".
• The furthest airport from Praslin Island Airport (PRI) is Atuona Airport (AUQ), which is located 11,032 miles (17,755 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
• Praslin Island Airport (PRI) currently has only 1 runway.

Facts about Henry Post Army Airfield (FSI):

• With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
• The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.