Nonstop flight route between Fort Sill, Oklahoma, United States and San Luis Potosí, San Luis Potosí, México:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Ponciano Arriaga International Airport (SLP), San Luis Potosí, San Luis Potosí, México would travel a Great Circle distance of 870 miles (or 1,400 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 Henry Post Army Airfield and Ponciano Arriaga International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Henry Post Army Airfield (FSI):

• After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
• 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.
• 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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• 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.

Facts about Ponciano Arriaga International Airport (SLP):

• Ponciano Arriaga International Airport (SLP) has 2 runways.
• The furthest airport from Ponciano Arriaga International Airport (SLP) is Sir Gaëtan Duval Airport (RRG), which is located 11,410 miles (18,362 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Ponciano Arriaga International Airport (SLP) is Guanajuato International Airport (BJX), which is located 94 miles (151 kilometers) SSW of SLP.
• Because of Ponciano Arriaga International Airport's high elevation of 6,035 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SLP. Combined with a high temperature, this could make SLP a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.