Nonstop flight route between Lukla, Nepal and Helena, Montana, United States:

About this route:

A direct, nonstop flight between Tenzing-Hillary Airport (LUA), Lukla, Nepal and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 7,172 miles (or 11,542 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 Tenzing-Hillary Airport and Helena Regional 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 Tenzing-Hillary Airport and Helena Regional 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 Tenzing-Hillary Airport (LUA):

• Aircraft can only use runway 06 for landings and runway 24 for takeoffs.There is no prospect of a successful go-around on short final due to the terrain.
• Tenzing-Hillary Airport (LUA) currently has only 1 runway.
• The closest airport to Tenzing-Hillary Airport (LUA) is Phaplu Airport (PPL), which is located only 15 miles (24 kilometers) SW of LUA.
• Because of Tenzing-Hillary Airport's high elevation of 9,383 feet, planes must typically fly at a faster airspeed in order to takeoff or land at LUA. Combined with a high temperature, this could make LUA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The airport is popular because Lukla is the place where most people start the climb to Mount Everest Base Camp.
• In January 2008 the airport was renamed in honor of Sir Edmund Hillary and Sherpa Tenzing Norgay, the first people to reach the summit of Mount Everest and also to mark their efforts in the construction of this airport.
• The furthest airport from Tenzing-Hillary Airport (LUA) is Mataveri International Airport (IPC), which is located 11,446 miles (18,421 kilometers) away in Easter Island, Chile.
• In addition to being known as "Tenzing-Hillary Airport", another name for LUA is "तेन्जिङ हिलारी विमानस्थल".

Facts about Helena Regional Airport (HLN):

• 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 is a public airport two miles northeast of Helena, in Lewis and Clark County, Montana.
• Helena Regional Airport (HLN) has 3 runways.
• In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
• The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
• 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.