Nonstop flight route between Helena, Montana, United States and Durban, KwaZulu-Natal, South Africa:

About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and King Shaka International (DUR), Durban, KwaZulu-Natal, South Africa would travel a Great Circle distance of 10,142 miles (or 16,322 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 King Shaka International, 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 King Shaka International. 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 is a public airport two miles northeast of Helena, in Lewis and Clark County, Montana.
• The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport.Federal Aviation Administration records say the airport had 85,649 passenger boardings in calendar year 2008, 88,314 in 2009 and 98,193 in 2010.
• Helena Regional Airport (HLN) has 3 runways.

Facts about King Shaka International (DUR):

• The closest airport to King Shaka International (DUR) is Pietermaritzburg Airport (PZB), which is located 43 miles (69 kilometers) W of DUR.
• Mount Moreland, a small community located 2.6 km south of the airport, is an important roosting site for the European Barn Swallow.
• In 2013 Skytrax announced that King Shaka International Airport was the best airport in the world handling under 5 million passengers.
• King Shaka International (DUR) currently has only 1 runway.
• The furthest airport from King Shaka International (DUR) is Hana Airport (HNM), which is located 11,682 miles (18,801 kilometers) away in Hana, Hawaii, United States.
• Construction of the airport commenced on 24 August 2007, immediately after the approval of the EIA.
• The terminal does not have a public viewing deck, which has attracted public criticism.
• King Shaka International Airport, also known as La Mercy Airport, and abbreviated KSIA, is the primary airport serving Durban, South Africa.
• Because of King Shaka International's relatively low elevation of 295 feet, planes can take off or land at King Shaka International 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.