Nonstop flight route between Boise, Idaho, United States and Lethbridge, Alberta, Canada:

About this route:

A direct, nonstop flight between Boise Airport (BOI), Boise, Idaho, United States and Lethbridge Airport (YQL), Lethbridge, Alberta, Canada would travel a Great Circle distance of 449 miles (or 723 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 relatively short distance between Boise Airport and Lethbridge Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Boise Airport (BOI):

• In addition to being a commercial and general aviation airport, Boise also sees use by the Idaho Air National Guard on the Gowen Field Air National Guard Base portion of the airport.
• During World War II the Army Air Corps, later Army Air Forces, leased the field for use a training base for B-17 Flying Fortress and B-24 Liberator bomber crews.
• In 2005 over 3 million passengers passed through the airport.
• The furthest airport from Boise Airport (BOI) is Tôlanaro Airport (FTU), which is located 10,843 miles (17,451 kilometers) away in Tôlanaro, Madagascar.
• Boise Airport (BOI) has 3 runways.
• The closest airport to Boise Airport (BOI) is Mountain Home Air Force Base (MUO), which is located 40 miles (64 kilometers) SSE of BOI.
• In addition to being known as "Boise Airport", other names for BOI include "Boise Air Terminal" and "Gowen Field".
• The Boise Airport was a hub for Horizon Air from the late 1980s to the early 2000s with over 50 flights to 15 destinations at its peak, but was scaled down post 9/11.
• Gowen Field Air National Guard Base primarily refers to the military facilities on the south side of the runways, which includes Air National Guard, Army National Guard, and reserve units of the Army, Navy, and Marine Corps.

Facts about Lethbridge Airport (YQL):

• At the outbreak of World War II, Kenyon Field became a training facility under the British Commonwealth Air Training Plan.
• The furthest airport from Lethbridge Airport (YQL) is Tôlanaro Airport (FTU), which is located 10,420 miles (16,770 kilometers) away in Tôlanaro, Madagascar.
• The RCAF left Lethbridge in 1944.
• Between 50 and 60 percent of typical annual aircraft movements are flight training and scheduled air carrier services.
• The closest airport to Lethbridge Airport (YQL) is Pincher Creek Airport (WPC), which is located 54 miles (87 kilometers) W of YQL.
• Lethbridge Airport (YQL) has 2 runways.
• In 1947, the RCAF's mess hall was converted by the Department of Transportation into an Air Terminal Building, which was replaced by the current facility in 1979.
• Lethbridge County assumed ownership of the airport on 1 January 1997, and it was subsequently named the Lethbridge County Airport.
• Originally known as Kenyon Field, this aerodrome began passenger services in October 1938, but officially opened in June 1939.