Nonstop flight route between Aspen, Colorado, United States and Nikkō / Utsunomiya, Tochigi Prefecture, Japan:

About this route:

A direct, nonstop flight between Aspen–Pitkin County Airport (ASE), Aspen, Colorado, United States and Utsunomiya Air Field (QUT), Nikkō / Utsunomiya, Tochigi Prefecture, Japan would travel a Great Circle distance of 5,701 miles (or 9,175 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 Aspen–Pitkin County Airport and Utsunomiya Air Field, 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 Aspen–Pitkin County Airport and Utsunomiya Air Field. 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 Aspen–Pitkin County Airport (ASE):

• Aspen–Pitkin County Airport, also known as Sardy Field, is a county-owned public-use airport located three nautical miles northwest of the central business district of Aspen, in Pitkin County, Colorado, United States.
• Aspen–Pitkin County Airport (ASE) currently has only 1 runway.
• The closest airport to Aspen–Pitkin County Airport (ASE) is Eagle County Regional Airport (EGE), which is located 29 miles (47 kilometers) N of ASE.
• Because of Aspen–Pitkin County Airport's high elevation of 7,820 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ASE. Combined with a high temperature, this could make ASE a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The furthest airport from Aspen–Pitkin County Airport (ASE) is Sir Gaëtan Duval Airport (RRG), which is located 10,971 miles (17,657 kilometers) away in Rodrigues Island, Mauritius.
• Several airport improvements are planned or underway at the Aspen–Pitkin County Airport.
• Before initiating jet service, Aspen operated Convair 580 turboprops as well as other prop and turboprop aircraft.
• In addition to being known as "Aspen–Pitkin County Airport", another name for ASE is "Sardy Field".
• Per Title X of the Pitkin County Code, the airport has several unique operating limitations.
• Mesaba Airlines operating as Northwest Airlink flew the Avro RJ85, a later version of the BAe 146 jet, on seasonal nonstop flights to Minneapolis/St.

Facts about Utsunomiya Air Field (QUT):

• The closest airport to Utsunomiya Air Field (QUT) is Fukushima Airport (FKS), which is located 58 miles (94 kilometers) NNE of QUT.
• In addition to being known as "Utsunomiya Air Field", other names for QUT include "宇都宮飛行場" and "Utsunomiya Hikōjō".
• Utsunomiya Air Field (QUT) currently has only 1 runway.
• Because of Utsunomiya Air Field's relatively low elevation of 334 feet, planes can take off or land at Utsunomiya Air Field 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 furthest airport from Utsunomiya Air Field (QUT) is Rio Grande Regional Airport (RIG), which is located 11,685 miles (18,806 kilometers) away in Rio Grande, Brazil.