Nonstop flight route between Gisenyi, Rwanda and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Gisenyi Airport (GYI), Gisenyi, Rwanda and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 8,379 miles (or 13,485 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 Gisenyi 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 Gisenyi 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 Gisenyi Airport (GYI):

• Because of Gisenyi Airport's high elevation of 5,082 feet, planes must typically fly at a faster airspeed in order to takeoff or land at GYI. Combined with a high temperature, this could make GYI a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• RwandAir, the national carrier, operated a three weekly service between Gisenyi Airport and Kigali International Airport.
• The closest airport to Gisenyi Airport (GYI) is Goma Airport (GOM), which is located only 2 miles (2 kilometers) WNW of GYI.
• The furthest airport from Gisenyi Airport (GYI) is Cassidy International Airport (CXI), which is located 11,980 miles (19,280 kilometers) away in Christmas Island, Kiribati.
• Gisenyi Airport (GYI) currently has only 1 runway.

Facts about Henry Post Army Airfield (FSI):

• Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
• In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• 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.
• 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.