Nonstop flight route between Helena, Montana, United States and Riga, Latvia:

About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Riga International Airport (RIX), Riga, Latvia would travel a Great Circle distance of 4,848 miles (or 7,801 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 Riga International 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 Helena Regional Airport and Riga International 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 Helena Regional Airport (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.
• The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of 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 (HLN) has 3 runways.

Facts about Riga International Airport (RIX):

• Riga International Airport (RIX) currently has only 1 runway.
• The Latvian government plans to build another terminal capable of handling 20 million passengers a year.
• As the Latvian government may be backing out of the state-financed plan to build the 20 million passenger capable terminal, airBaltic is now planning, by 2014, to build for its own exclusive use a second terminal which can handle 40 planes and 5000 passengers per hour, equivalent to about 7.5 million passengers per year, located next to the current terminal, while leaving the current terminal for all other airlines to use.
• In addition to being known as "Riga International Airport", another name for RIX is "Starptautiskā lidosta “Rīga”".
• Busiest airports by passenger traffic in the Baltic States
• The closest airport to Riga International Airport (RIX) is Šiauliai International Airport (SQQ), which is located 74 miles (120 kilometers) SSW of RIX.
• In 2006, the new north terminal extension was opened.
• Because of Riga International Airport's relatively low elevation of 36 feet, planes can take off or land at Riga International Airport 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.
• The furthest airport from Riga International Airport (RIX) is Chatham Islands (CHT), which is located 11,169 miles (17,975 kilometers) away in Waitangi, Chatham Islands, New Zealand.