Nonstop flight route between Helena, Montana, United States and Sapporo, Hokkaido, Japan:

About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and New Chitose Airport (CTS), Sapporo, Hokkaido, Japan would travel a Great Circle distance of 4,795 miles (or 7,718 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 Helena Regional Airport and New Chitose 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 Helena Regional Airport and New Chitose 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 Helena Regional Airport (HLN):

• The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
• In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
• The furthest airport from Helena Regional Airport (HLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,563 miles (17,000 kilometers) away in Rodrigues Island, Mauritius.
• Helena Regional Airport (HLN) has 3 runways.

Facts about New Chitose Airport (CTS):

• In addition to being known as "New Chitose Airport", other names for CTS include "Sapporo/New Chitose Airport", "新千歳空港" and "Shin-Chitose Kūkō".
• New Chitose Airport (CTS) has 4 runways.
• New Chitose previously had long-haul service to Amsterdam, Cairns and Honolulu.
• New Chitose Airport, is an airport located 2.7 NM south southeast of Chitose and Tomakomai, Hokkaidō, Japan, serving the Sapporo metropolitan area.
• The airline Hokkaido Air System was at one time headquartered in the New Chitose airport terminal.
• Because of New Chitose Airport's relatively low elevation of 70 feet, planes can take off or land at New Chitose 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.
• New Chitose opened in 1991 to replace the adjacent Chitose Airport, a joint-use facility which had served passenger flights since 1963.
• The closest airport to New Chitose Airport (CTS) is Asahikawa Airport (AKJ), which is located 73 miles (117 kilometers) NNE of CTS.
• The airport was upgraded with additional private aircraft handling facilities for the 34th G8 summit, held in Hokkaido in 2008.
• China Airlines operates its Sapporo office on the third floor of the airport building.
• New Chitose Airport Station is located on a spur off the Chitose Line of Hokkaido Railway Company.
• The furthest airport from New Chitose Airport (CTS) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is located 11,383 miles (18,319 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.