Nonstop flight route between Kathmandu, Nepal and Jolo, Sulu, Philippines:

About this route:

A direct, nonstop flight between Tribhuvan International Airport (KTM), Kathmandu, Nepal and Jolo Airport (JOL), Jolo, Sulu, Philippines would travel a Great Circle distance of 2,773 miles (or 4,463 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 Tribhuvan International Airport and Jolo 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 Tribhuvan International Airport and Jolo 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 Tribhuvan International Airport (KTM):

• In 1955 the airport was inaugurated by King Mahendra and renamed Tribhuvan Airport in memory of the king's father.
• Because of Tribhuvan International Airport's high elevation of 4,390 feet, planes must typically fly at a faster airspeed in order to takeoff or land at KTM. Combined with a high temperature, this could make KTM a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to Tribhuvan International Airport (KTM) is Ramechhap Airport (RHP), which is located 48 miles (77 kilometers) ESE of KTM.
• The furthest airport from Tribhuvan International Airport (KTM) is Mataveri International Airport (IPC), which is located 11,530 miles (18,556 kilometers) away in Easter Island, Chile.
• In addition to being known as "Tribhuvan International Airport", another name for KTM is "त्रिभुवन अन्तर्राष्ट्रिय विमानस्थल".
• Tribhuvan International Airport handled 3,405,015 passengers last year.
• The Airport has two Public Terminals.
• Tribhuvan International Airport (KTM) currently has only 1 runway.

Facts about Jolo Airport (JOL):

• A three million-dollar expansion project, financed by the United States, seeks to rehabilitate the old airport by expanding the current runway to over 2,000 meters, enabling aircraft as large as the Boeing 737 to land at the airport.
• In addition to being known as "Jolo Airport", another name for JOL is "Paliparan ng Jolo".
• The furthest airport from Jolo Airport (JOL) is Maués Airport (MBZ), which is nearly antipodal to Jolo Airport (meaning Jolo Airport is almost on the exact opposite side of the Earth from Maués Airport), and is located 12,231 miles (19,683 kilometers) away in Maués, Amazonas, Brazil.
• The closest airport to Jolo Airport (JOL) is Zamboanga International Airport (ZAM), which is located 94 miles (151 kilometers) NE of JOL.
• Jolo Airport handled 18,749 passengers last year.
• On December 14, 2009, then former President Gloria Macapagal Arroyo and ex-US Ambassador to the Philippines Kristie A.
• Because of Jolo Airport's relatively low elevation of 118 feet, planes can take off or land at Jolo 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.
• Jolo Airport (JOL) currently has only 1 runway.