Nonstop flight route between Leonardtown, Maryland, United States and Chartres, France:

About this route:

A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Chartres - Champhol Aerodrome (QTJ), Chartres, France would travel a Great Circle distance of 3,810 miles (or 6,131 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 St. Mary's County Regional Airport and Chartres - Champhol Aerodrome, 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 St. Mary's County Regional Airport and Chartres - Champhol Aerodrome. 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 St. Mary's County Regional Airport (LTW):

• In addition to being known as "St. Mary's County Regional Airport", other names for LTW include "Capt. Walter Francis Duke Regional Airport", "none" and "2W6".
• St. Mary's County Regional Airport (LTW) currently has only 1 runway.
• Because of St. Mary's County Regional Airport's relatively low elevation of 142 feet, planes can take off or land at St. Mary's County Regional 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 airport houses small aircraft such as Pipers, gliders, and Cessnas.
• The closest airport to St. Mary's County Regional Airport (LTW) is Naval Air Station Patuxent River (NHK), which is located only 8 miles (12 kilometers) ESE of LTW.
• The furthest airport from St. Mary's County Regional Airport (LTW) is Margaret River Airport (MGV), which is located 11,720 miles (18,862 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Chartres - Champhol Aerodrome (QTJ):

• Just prior to the D-Day landings in Normandy, additional attacks were made on the airfield by B-26 Marauder medium bombers of the IX Bomber Command 322d Bombardment Group during May 1944.
• 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.
• It was reinforced by the Armée de l'Air as a military airfield after the Invasion of Poland in September 1939.
• Chartres - Champhol Aerodrome (QTJ) has 2 runways.
• 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".
• The closest airport to Chartres - Champhol Aerodrome (QTJ) is Toussus-le-Noble Airport (TNF), which is located 33 miles (54 kilometers) NE of QTJ.
• World War II had almost totally destroyed Champhol Airport.
• Under American control, Chartres initially became the home of the 368th Fighter Group, which flew P-47 Thunderbolts from the field starting on 23 August, remaining until 11 September.