Nonstop flight route between Chartres, France and San Juan, Puerto Rico:

About this route:

A direct, nonstop flight between Chartres - Champhol Aerodrome (QTJ), Chartres, France and Fernando Luis Ribas Dominicci Airport (SIG), San Juan, Puerto Rico would travel a Great Circle distance of 4,252 miles (or 6,844 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 Chartres - Champhol Aerodrome and Fernando Luis Ribas Dominicci Airport, 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 Chartres - Champhol Aerodrome and Fernando Luis Ribas Dominicci Airport. 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 Chartres - Champhol Aerodrome (QTJ):

• Once declared operationally ready, the airfield had a concrete runway 5500' long aligned 08/26, with much Pierced Steel Planking used to repair the damage caused by the frequent Allied bombing.
• The closest airport to Chartres - Champhol Aerodrome (QTJ) is Toussus-le-Noble Airport (TNF), which is located 33 miles (54 kilometers) NE of QTJ.
• The French Air Force closed the military air base in 1997.
• Chartres - Champhol Aerodrome (QTJ) has 2 runways.
• The furthest airport from Chartres - Champhol Aerodrome (QTJ) is Chatham Islands (CHT), which is nearly antipodal to Chartres - Champhol Aerodrome (meaning Chartres - Champhol Aerodrome is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,101 miles (19,475 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Chartres - Champhol Aerodrome's relatively low elevation of 509 feet, planes can take off or land at Chartres - Champhol Aerodrome 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 combat units moved out at the end of October 1944, and until the end of the war, Chartres became a resupply and combat casualty evacuation airfield, and performing other support roles for the Allies.
• It was reinforced by the Armée de l'Air as a military airfield after the Invasion of Poland in September 1939.
• In addition to being known as "Chartres - Champhol Aerodrome", other names for QTJ include "Aérodrome de Chartres - Champhol" and "Advanced Landing Ground (ALG) A-40".
• It remains an important Air Force Base after 1953, included technical Units, a military training center and a broadcasting station.

Facts about Fernando Luis Ribas Dominicci Airport (SIG):

• Fernando Luis Ribas Dominicci Airport (SIG) currently has only 1 runway.
• The closest airport to Fernando Luis Ribas Dominicci Airport (SIG) is Luis Muñoz Marín International Airport (SJU), which is located only 6 miles (10 kilometers) E of SIG.
• In addition to being known as "Fernando Luis Ribas Dominicci Airport", another name for SIG is "Isla Grande AirportAeropuerto Isla Grande".
• Because of Fernando Luis Ribas Dominicci Airport's relatively low elevation of 9 feet, planes can take off or land at Fernando Luis Ribas Dominicci 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 Puerto Rico National Guard Aviation Support Facility in Isla Verde is right next to the Fernando Luis Ribas Dominicci Airport.
• On July 8, 2012 airport officials denied via written communication to a local newspaper of "any plans to eliminate or privatize the airport, since the airport is one of the most important airports for general aviation on Puerto Rico, taking into account that its operation approximates around 300 daily operations." On that same newspaper it was published that Seaborne Airlines would transition its operations to the neighboring Luis Muñoz Marin Intl Airport with complete pullout on January 16, 2013.
• The furthest airport from Fernando Luis Ribas Dominicci Airport (SIG) is Barrow Island Airport (BWB), which is nearly antipodal to Fernando Luis Ribas Dominicci Airport (meaning Fernando Luis Ribas Dominicci Airport is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,244 miles (19,704 kilometers) away in Barrow Island, Western Australia, Australia.
• Until 1971, the airport also hosted Coast Guard Air Station San Juan.