Nonstop flight route between St. Louis, Missouri, United States and Tuguegarao City, Cagayan, Philippines:

About this route:

A direct, nonstop flight between Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States and Tuguegarao Airport (TUG), Tuguegarao City, Cagayan, Philippines would travel a Great Circle distance of 8,022 miles (or 12,910 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 Lambert–St. Louis International Airport and Tuguegarao 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 Lambert–St. Louis International Airport and Tuguegarao 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 Lambert–St. Louis International Airport (STL):

• Lambert–St. Louis International Airport (STL) has 4 runways.
• In 2006, the United States Air Force announced plans to turn the 131st Fighter Wing of the Missouri Air National Guard into the 131st Bomb Wing.
• In the late 1920s, Lambert Field became the first airport with an air traffic control system—albeit one that communicated with pilots via waving flags.
• The closest airport to Lambert–St. Louis International Airport (STL) is St. Louis Downtown Airport (CPS), which is located only 16 miles (27 kilometers) SE of STL.
• The April 1957 Official Airline Guide shows TWA with 44 weekday departures.
• Because of Lambert–St. Louis International Airport's relatively low elevation of 605 feet, planes can take off or land at Lambert–St. Louis International 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.
• In 1925, the airport became home to Naval Air Station St.
• By 2013, flights at the airport had continued their steady growth, with 64 non-stop cities served, including 6 international destinations, St.
• The furthest airport from Lambert–St. Louis International Airport (STL) is Margaret River Airport (MGV), which is located 10,986 miles (17,681 kilometers) away in Margaret River, Western Australia, Australia.
• Lambert again grew in importance for TWA after the airline declared bankruptcy in 1993 and moved its headquarters to St.

Facts about Tuguegarao Airport (TUG):

• In addition to being known as "Tuguegarao Airport", another name for TUG is "Paliparan ng TuguegaraoPagtayaban ti TuguegaraoPakkayabban ya Tuguegarao".
• The closest airport to Tuguegarao Airport (TUG) is Cauayan Airport (CYZ), which is located 49 miles (79 kilometers) S of TUG.
• Because of Tuguegarao Airport's relatively low elevation of 70 feet, planes can take off or land at Tuguegarao 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.
• Tuguegarao Airport (TUG) currently has only 1 runway.
• The furthest airport from Tuguegarao Airport (TUG) is Puerto Suárez International Airport (PSZ), which is nearly antipodal to Tuguegarao Airport (meaning Tuguegarao Airport is almost on the exact opposite side of the Earth from Puerto Suárez International Airport), and is located 12,340 miles (19,859 kilometers) away in Puerto Suárez, Bolivia.
• Tuguegarao Airport handled 68,821 passengers last year.