Nonstop flight route between Helena, Montana, United States and Aviano, Pordenone, Italy:

About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Aviano Air Base (AVB), Aviano, Pordenone, Italy would travel a Great Circle distance of 5,209 miles (or 8,383 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 Aviano Air Base, 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 Aviano Air Base. 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):

• Helena Regional Airport covers 1,224 acres at an elevation of 3,877 feet.
• 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.
• 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.
• Helena Regional Airport (HLN) has 3 runways.

Facts about Aviano Air Base (AVB):

• The closest airport to Aviano Air Base (AVB) is Belluno Airport (BLX), which is located only 19 miles (31 kilometers) WNW of AVB.
• The 31st FW is the only U.S.
• From August to December 2002, the 510th Fighter Squadron and 603rd Air Control Squadron returned to Southwest Asia.
• In addition to being known as "Aviano Air Base", another name for AVB is "Aviano AB".
• The furthest airport from Aviano Air Base (AVB) is Chatham Islands (CHT), which is located 11,968 miles (19,261 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The 31st Medical Group supports the readiness of 31st Fighter Wing and associated units throughout the Southern Region, ensuring the health of its community by providing optimal patient-focused medical care from internal, Department of Defense and Host Nation resources.
• From June through December 2001, the fighter squadrons deployed combat search and rescue capabilities three times and helped enforce the no fly zone over Iraq.
• In 2000, the wing began deployments in support of the Expeditionary Air Force.