Nonstop flight route between Enid, Oklahoma, United States and Trincomalee, Sri Lanka:

About this route:

A direct, nonstop flight between Vance Air Force Base (END), Enid, Oklahoma, United States and China Bay Airport (TRR), Trincomalee, Sri Lanka would travel a Great Circle distance of 9,335 miles (or 15,024 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 Vance Air Force Base and China Bay 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 Vance Air Force Base and China Bay 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 Vance Air Force Base (END):

• The closest airport to Vance Air Force Base (END) is Enid Woodring Regional Airport (WDG), which is located only 8 miles (12 kilometers) ENE of END.
• The furthest airport from Vance Air Force Base (END) is Sir Gaëtan Duval Airport (RRG), which is located 10,825 miles (17,422 kilometers) away in Rodrigues Island, Mauritius.
• In keeping with the Air Force tradition of naming bases for deceased Air Force flyers, on July 9, 1949, the base was renamed after a local World War II hero and Medal of Honor recipient, Lt Col Leon Robert Vance, Jr.
• Construction began on 12 July 1941 for a cost of $4,034,583.
• In addition to being known as "Vance Air Force Base", another name for END is "Vance ANGB".

Facts about China Bay Airport (TRR):

• The closest airport to China Bay Airport (TRR) is Anuradhapura Airport (ACJ), which is located 54 miles (87 kilometers) WSW of TRR.
• In addition to being known as "China Bay Airport", another name for TRR is "சீனக்குடா விமான நிலையம்චීන වරාය ගුවන්තොටුපළ".
• China Bay Airport (TRR) currently has only 1 runway.
• After independence, the British maintained two military airfields in Ceylon, the Royal Air Force station at RAF Katunayake and the naval base in Trincomalee, and camps at Diyatalawa.
• The base houses the Sri Lanka Air Force Academy.
• A number of RAF squadrons and other units were stationed at the airfield during and immediately after the war.
• China Bay Airport is an air force base and domestic airport in China Bay in eastern Sri Lanka.
• During the 1920s the British built an airfield in China Bay in eastern Ceylon.
• The furthest airport from China Bay Airport (TRR) is Seymour Airport (GPS), which is located 11,625 miles (18,709 kilometers) away in Baltra Island, Galápagos Islands, Ecuador.
• Because of China Bay Airport's relatively low elevation of 7 feet, planes can take off or land at China Bay 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.