Nonstop flight route between Salmon, Idaho, United States and Colón, Panama:

About this route:

A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Enrique Adolfo Jiménez Airport (ONX), Colón, Panama would travel a Great Circle distance of 3,191 miles (or 5,136 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 Enrique Adolfo Jiménez 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 Enrique Adolfo Jiménez 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):

• Lemhi County Airport (SMN) currently has only 1 runway.
• The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
• 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 Enrique Adolfo Jiménez Airport (ONX):

• Enrique Adolfo Jiménez Airport (ONX) currently has only 1 runway.
• The closest airport to Enrique Adolfo Jiménez Airport (ONX) is Albrook "Marcos A. Gelabert" International Airport (PAC), which is located 34 miles (55 kilometers) SE of ONX.
• Because of Enrique Adolfo Jiménez Airport's relatively low elevation of 26 feet, planes can take off or land at Enrique Adolfo Jiménez 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 Enrique Adolfo Jiménez Airport (ONX) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Enrique Adolfo Jiménez Airport (meaning Enrique Adolfo Jiménez Airport is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,139 miles (19,536 kilometers) away in Cocos Islands, Australia.
• During World War II, the mission of the units at France Field consisted of the protection of the Atlantic side of the Panama Canal, and to fly antisubmarine missions over the Caribbean
• As a direct result of the lessons learned during World War I in France, the Air service reorganized its tactical elements in 1922.
• In addition to being known as "Enrique Adolfo Jiménez Airport", another name for ONX is "Aeropuerto Enrique Adolfo Jiménez".
• Initially garrisoned at Ancon, the 7th Aero Squadron was organized on 29 March 1917 with 51 officers and men.
• What would become Enrique Adolfo Jiménez Airport has its origins before World War I, when on Sunday, 27 April 1913, the Isthmus of Panama was first overflown from a beach near Balboa, on the Pacific side, to the shores near Cristobal on the Atlantic side by an airplane.
• With the return of the Canal Zone to Panama on 1 October 1979, the airport was renamed for Enrique Adolfo Jiménez, who served as Panamanian president from 1945 to 1948.