Nonstop flight route between Dunhuang, Gansu, China and Philipsburg, Sint Maarten, Kingdom of the Netherlands:

About this route:

A direct, nonstop flight between Dunhuang Airport (DNH), Dunhuang, Gansu, China and Princess Juliana International Airport (SXM), Philipsburg, Sint Maarten, Kingdom of the Netherlands would travel a Great Circle distance of 8,172 miles (or 13,151 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 Dunhuang Airport and Princess Juliana International 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 Dunhuang Airport and Princess Juliana International 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 Dunhuang Airport (DNH):

• The closest airport to Dunhuang Airport (DNH) is Jiayuguan Airport (JGN), which is located 188 miles (303 kilometers) E of DNH.
• The furthest airport from Dunhuang Airport (DNH) is Pupelde Airfield (ZUD), which is located 11,831 miles (19,041 kilometers) away in Ancud, Los Lagos Region, Chile.
• In addition to being known as "Dunhuang Airport", other names for DNH include "敦煌机场" and "Dūnhuáng Jīchǎng".

Facts about Princess Juliana International Airport (SXM):

• The closest airport to Princess Juliana International Airport (SXM) is L'Espérance Airport Grand Case Airport (CCE), which is located only 6 miles (9 kilometers) NE of SXM.
• Because of Princess Juliana International Airport's relatively low elevation of 14 feet, planes can take off or land at Princess Juliana 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.
• Princess Juliana International Airport (SXM) currently has only 1 runway.
• The furthest airport from Princess Juliana International Airport (SXM) is Karratha Airport (KTA), which is nearly antipodal to Princess Juliana International Airport (meaning Princess Juliana International Airport is almost on the exact opposite side of the Earth from Karratha Airport), and is located 12,252 miles (19,718 kilometers) away in Karratha / Dampier, Western Australia, Australia.
• If traffic develops as forecast, Phase III of the masterplan will be executed, consisting of an extension of the new terminal building and the construction of a full parallel taxiway system.
• Since official opening of the new control tower, PJIA air traffic controllers have two radar systems at their disposal with ranges of 50 nautical miles and 250 nautical miles.
• The main apron measures 72,500 square metres with another 5,000 square metres on Eastern apron.
• Arriving aircraft approach the island on the last section of the final approach for Runway 10, following a 3° glide slope flying low over the famous Maho Beach.