Nonstop flight route between Salta, Salta Province, Argentina and Portland, Maine, United States:

About this route:

A direct, nonstop flight between Martín Miguel de Güemes International Airport (SLA), Salta, Salta Province, Argentina and Portland International Jetport (PWM), Portland, Maine, United States would travel a Great Circle distance of 4,742 miles (or 7,632 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 Martín Miguel de Güemes International Airport and Portland International Jetport, 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 Martín Miguel de Güemes International Airport and Portland International Jetport. 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 Martín Miguel de Güemes International Airport (SLA):

• The furthest airport from Martín Miguel de Güemes International Airport (SLA) is Shaoguan Guitou Airport (HSC), which is nearly antipodal to Martín Miguel de Güemes International Airport (meaning Martín Miguel de Güemes International Airport is almost on the exact opposite side of the Earth from Shaoguan Guitou Airport), and is located 12,367 miles (19,903 kilometers) away in Shaoguan, Guangdong, China.
• Because of Martín Miguel de Güemes International Airport's high elevation of 4,075 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SLA. Combined with a high temperature, this could make SLA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• In addition to being known as "Martín Miguel de Güemes International Airport", another name for SLA is "Aeropuerto Internacional de Salta "Martín Miguel de Güemes"".
• Martín Miguel de Güemes International Airport (SLA) has 2 runways.
• The closest airport to Martín Miguel de Güemes International Airport (SLA) is Gobernador Horacio Guzmán Internacional Airport (JUJ), which is located 40 miles (64 kilometers) NE of SLA.

Facts about Portland International Jetport (PWM):

• Jet flights began in 1968, and for the first time Portland got a nonstop beyond Boston when Northeast DC-9s flew to La Guardia.
• In 1981 Air New England ceased operations and pulled out of the Jetport after 11 years.
• Because of Portland International Jetport's relatively low elevation of 76 feet, planes can take off or land at Portland International Jetport 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.
• At the onset of 2009 international service resumed.
• Peoplexpress Airlines arrived in 1983, the first jet competitor to Northeast/Delta at PWM.
• The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
• Portland International Jetport (PWM) has 2 runways.
• The furthest airport from Portland International Jetport (PWM) is Margaret River Airport (MGV), which is located 11,705 miles (18,838 kilometers) away in Margaret River, Western Australia, Australia.
• The airport is the busiest in the state.
• In 2004 Runway 11/29 was lengthened to 7,200 feet.