Nonstop flight route between Salmon, Idaho, United States and Komatsu, Ishikawa, Japan:

About this route:

A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Komatsu Airport (KMQ), Komatsu, Ishikawa, Japan would travel a Great Circle distance of 5,304 miles (or 8,536 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 Lemhi County Airport and Komatsu 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 Lemhi County Airport and Komatsu 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 Lemhi County Airport (SMN):

• The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
• Lemhi County Airport (SMN) currently has only 1 runway.
• Because of Lemhi County Airport's high elevation of 4,043 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMN. Combined with a high temperature, this could make SMN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The furthest airport from Lemhi County Airport (SMN) is Tôlanaro Airport (FTU), which is located 10,686 miles (17,197 kilometers) away in Tôlanaro, Madagascar.

Facts about Komatsu Airport (KMQ):

• In addition to being known as "Komatsu Airport", other names for KMQ include "小松飛行場" and "Komatsu Hikōjō".
• The base was handed over to the Japan Air Self-Defense Force in 1958 and designated as a jet fighter base in 1960.
• The closest airport to Komatsu Airport (KMQ) is Fukui Airport (FKJ), which is located 20 miles (32 kilometers) SSW of KMQ.
• Komatsu Airport (KMQ) currently has only 1 runway.
• Ishikawa Prefecture set aside funds for an airport promotion committee in 2012 amid expectations that the opening of the Hokuriku Shinkansen in 2015 would impact traffic on the Komatsu-Tokyo route.
• Because of Komatsu Airport's relatively low elevation of 22 feet, planes can take off or land at Komatsu 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 airport was originally a base of the Imperial Japanese Navy during World War II.
• Komatsu Airport is an airport located 4.2 km west southwest of Komatsu Station in the city of Komatsu, Ishikawa Prefecture, Japan.
• The furthest airport from Komatsu Airport (KMQ) is Rio Grande Regional Airport (RIG), which is located 11,864 miles (19,093 kilometers) away in Rio Grande, Brazil.