Nonstop flight route between Sidney, Montana, United States and Denpasar, Bali, Indonesia:

About this route:

A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Ngurah Rai International Airport (NRIA) (DPS), Denpasar, Bali, Indonesia would travel a Great Circle distance of 8,900 miles (or 14,323 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 Sidney-Richland Municipal Airport and Ngurah Rai International Airport (NRIA), 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 Sidney-Richland Municipal Airport and Ngurah Rai International Airport (NRIA). 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 Sidney-Richland Municipal Airport (SDY):

• Sidney-Richland Municipal Airport (SDY) has 2 runways.
• Sidney-Richland Municipal Airport is a public use airport located one nautical mile west of the central business district of Sidney, a city in Richland County, Montana, United States.
• Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
• The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
• The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.

Facts about Ngurah Rai International Airport (NRIA) (DPS):

• The furthest airport from Ngurah Rai International Airport (NRIA) (DPS) is El Tigre Airport (ELX), which is nearly antipodal to Ngurah Rai International Airport (NRIA) (meaning Ngurah Rai International Airport (NRIA) is almost on the exact opposite side of the Earth from El Tigre Airport), and is located 12,394 miles (19,946 kilometers) away in El Tigre, Venezuela.
• In October 2010 former vice president Jusuf Kalla proposed a massive overhaul of the airport's facilities.
• In November 2010 the government allocated Rp 1.9 trillion to realise the terminal improvement plan.
• Because of Ngurah Rai International Airport (NRIA)'s relatively low elevation of 14 feet, planes can take off or land at Ngurah Rai International Airport (NRIA) 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.
• Ngurah Rai International Airport (NRIA) handled 12,780,563 passengers last year.
• The closest airport to Ngurah Rai International Airport (NRIA) (DPS) is Blimbingsari Airport (BWX), which is located 64 miles (103 kilometers) WNW of DPS.
• Ngurah Rai International Airport (NRIA) (DPS) currently has only 1 runway.
• In 2000, the airport recorded 43,797 domestic and international flights, carrying 4,443,856 passengers.
• In addition to being known as "Ngurah Rai International Airport (NRIA)", other names for DPS include "Bandar Udara Internasional Ngurah Rai (NRIA)" and "WADD formerly WRRR".
• To meet the ever increasing number of passengers the terminal buildings were extended with construction of an International Terminal building undertaken from 1965 to 1969.
• The airport is named after I Gusti Ngurah Rai, an Indonesian republican who died on 20 November 1946 in a puputan against the Dutch at Marga in Tabanan where the Dutch defeated his company with air support, killing Rai and 95 others during the Indonesian Revolution in 1946.
• In 1949 a Terminal building and other aviation facilities were constructed and a simple wooden flight control tower was erected.
• The Domestic Terminal has 28 check in counters with electronic scales and a luggage conveyor system provided.