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

About this route:

A direct, nonstop flight between Jomsom Airport (JMO), Jomsom, Nepal and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 7,136 miles (or 11,485 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 Jomsom 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 Jomsom 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 Jomsom Airport (JMO):

• The furthest airport from Jomsom Airport (JMO) is Mataveri International Airport (IPC), which is located 11,627 miles (18,712 kilometers) away in Easter Island, Chile.
• On 14 May 2012, an Agni Air Dornier 228 crashed while attempting to land at Jomsom airport, killing 15 of 21 people on board.
• Jomsom Airport (JMO) currently has only 1 runway.
• On 16 May 2013, a full year and two days later, Nepal Airlines Flight 555 carrying 21 people crashed on the bank of the Kaligandaki River.
• Because of Jomsom Airport's high elevation of 8,800 feet, planes must typically fly at a faster airspeed in order to takeoff or land at JMO. Combined with a high temperature, this could make JMO a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• List of airports in Nepal
• The closest airport to Jomsom Airport (JMO) is Pokhara Airport (PKR), which is located 43 miles (69 kilometers) SSE of JMO.

Facts about Helena Regional Airport (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.
• 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".
• Helena Regional Airport (HLN) has 3 runways.
• 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.