Nonstop flight route between Roanoke, Virginia, United States and Dunhuang, Gansu, China:

About this route:

A direct, nonstop flight between Roanoke–Blacksburg Regional Airport (ROA), Roanoke, Virginia, United States and Dunhuang Airport (DNH), Dunhuang, Gansu, China would travel a Great Circle distance of 7,073 miles (or 11,383 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 Roanoke–Blacksburg Regional Airport and Dunhuang 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 Roanoke–Blacksburg Regional Airport and Dunhuang 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 Roanoke–Blacksburg Regional Airport (ROA):

• Roanoke–Blacksburg Regional Airport (ROA) has 2 runways.
• In addition to being known as "Roanoke–Blacksburg Regional Airport", another name for ROA is "Woodrum Field".
• With a history stretching to the time following World War I, Roanoke Regional Airport has evolved from a pair of dirt runways and a single hangar to a fully equipped, modern airport serving multiple commercial airlines.
• The furthest airport from Roanoke–Blacksburg Regional Airport (ROA) is Margaret River Airport (MGV), which is located 11,559 miles (18,603 kilometers) away in Margaret River, Western Australia, Australia.
• Local residents and businesses sometimes complain about the airport's limited number of non-stop flights and lack of low priced fares.
• Designed for future expansion to accommodate additional aircraft, there has been talk of a terminal expansion, though official plans have yet to be announced.
• The closest airport to Roanoke–Blacksburg Regional Airport (ROA) is Virginia Tech Montgomery Executive Airport (BCB), which is located 25 miles (40 kilometers) WSW of ROA.
• The expansion also resulted in the creation of a tunnel beneath Runway 06/24 along Virginia State Route 118.
• In the time since the initial commercial service to Roanoke commenced in 1933, various airlines have offered non-stop service to and from Roanoke.
• After World War I, the idea of opening an airport to serve the Roanoke Valley became more of a priority for local leaders.
• The current terminal building was designed by the Charlotte based architectural firm of Odell Associates and was built to serve as a replacement for the 1953 terminal, later demolished in 2005.
• Landside facilities, or the facilities located outside the TSA security checkpoint, include check-in, car rental, baggage claim and a taxi hire.

Facts about Dunhuang Airport (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".
• The closest airport to Dunhuang Airport (DNH) is Jiayuguan Airport (JGN), which is located 188 miles (303 kilometers) E of DNH.