Nonstop flight route between Avalon, California, United States and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Catalina AirportBuffalo Springs Airport (CIB), Avalon, California, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,147 miles (or 1,846 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 relatively short distance between Catalina AirportBuffalo Springs Airport and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Catalina AirportBuffalo Springs Airport (CIB):

• Some exterior shots in the movie The In-Laws were shot at Catalina Airport, it doubling as a rural Latin airport.
• In addition to being known as "Catalina AirportBuffalo Springs Airport", another name for CIB is "AVX".
• The closest airport to Catalina AirportBuffalo Springs Airport (CIB) is Zamperini FieldLomita Landing Strip (TOA), which is located 28 miles (45 kilometers) N of CIB.
• The furthest airport from Catalina AirportBuffalo Springs Airport (CIB) is Pierrefonds Airport (ZSE), which is located 11,521 miles (18,541 kilometers) away in Saint-Pierre, Réunion.
• Catalina AirportBuffalo Springs Airport (CIB) currently has only 1 runway.

Facts about Henry Post Army Airfield (FSI):

• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• 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.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• 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.
• 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.