Nonstop flight route between Hangzhou, China and Hayden, Colorado, United States:

About this route:

A direct, nonstop flight between Hangzhou Xiaoshan International Airport (HGH), Hangzhou, China and Yampa Valley Airport (HDN), Hayden, Colorado, United States would travel a Great Circle distance of 6,678 miles (or 10,747 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 Hangzhou Xiaoshan International Airport and Yampa Valley 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 Hangzhou Xiaoshan International Airport and Yampa Valley 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 Hangzhou Xiaoshan International Airport (HGH):

• On the evening of 9 July 2010, the airport was shut down for an hour when an unidentified flying object was detected.
• The Airport is accessed by Airport Road, which connects to the Airport Expressway and is linked to downtown Hangzhou by the Xixing Bridge.
• Hangzhou Xiaoshan International Airport (HGH) has 2 runways.
• Because of Hangzhou Xiaoshan International Airport's relatively low elevation of 23 feet, planes can take off or land at Hangzhou Xiaoshan 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.
• The new runway is 3,400 metres long and 60 metres wide, which is capable of handling the Airbus A380.
• Bus services to/from downtown Hangzhou originate/terminate at the Ticketing Office on Tiyuchang Road with intermediate stops in between.
• The closest airport to Hangzhou Xiaoshan International Airport (HGH) is Yiwu Airport (YIW), which is located 66 miles (106 kilometers) SSW of HGH.
• The furthest airport from Hangzhou Xiaoshan International Airport (HGH) is Reconquista Airport (RCQ), which is nearly antipodal to Hangzhou Xiaoshan International Airport (meaning Hangzhou Xiaoshan International Airport is almost on the exact opposite side of the Earth from Reconquista Airport), and is located 12,366 miles (19,901 kilometers) away in Reconquista, Santa Fe, Argentina.
• Maintenance facilities are certified to perform B-Check on all types of aircraft and C-Check on Boeing 737 and Boeing 757 aircraft.
• Hangzhou Xiaoshan International Airport handled 22,114,103 passengers last year.
• In addition to being known as "Hangzhou Xiaoshan International Airport", other names for HGH include "杭州萧山国际机场" and "Hángzhōu Xiāoshān Guójì Jīchǎng".

Facts about Yampa Valley Airport (HDN):

• Yampa Valley Airport (HDN) currently has only 1 runway.
• The closest airport to Yampa Valley Airport (HDN) is Craig–Moffat Airport (CIG), which is located only 16 miles (26 kilometers) W of HDN.
• In addition to being known as "Yampa Valley Airport", another name for HDN is "Yampa Valley Regional Airport".
• Because of Yampa Valley Airport's high elevation of 6,606 feet, planes must typically fly at a faster airspeed in order to takeoff or land at HDN. Combined with a high temperature, this could make HDN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Earlier, Yampa Valley Airport was served by Frontier Airlines with Convair 580s mainly to Denver.
• The furthest airport from Yampa Valley Airport (HDN) is Sir Gaëtan Duval Airport (RRG), which is located 10,901 miles (17,543 kilometers) away in Rodrigues Island, Mauritius.