Nonstop flight route between Carlsbad, New Mexico, United States and Lisbon, Portugal:

About this route:

A direct, nonstop flight between Cavern City Air Terminal (CNM), Carlsbad, New Mexico, United States and Lisbon Portela Airport (LIS), Lisbon, Portugal would travel a Great Circle distance of 5,111 miles (or 8,225 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 Cavern City Air Terminal and Lisbon Portela 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 Cavern City Air Terminal and Lisbon Portela 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 Cavern City Air Terminal (CNM):

• The twin-engine school was replaced by Bombardier's School in mid-1942.
• The closest airport to Cavern City Air Terminal (CNM) is Artesia Municipal Airport (ATS), which is located 38 miles (60 kilometers) NNW of CNM.
• In addition to being known as "Cavern City Air Terminal", another name for CNM is "(former Carlsbad Army Airfield)".
• Cavern City Air Terminal (CNM) has 4 runways.
• As per Federal Aviation Administration records, the airport had 2,207 passenger boardings in calendar year 2008, 3,417 enplanements in 2009, and 2,606 in 2010.
• The furthest airport from Cavern City Air Terminal (CNM) is Sir Gaëtan Duval Airport (RRG), which is located 11,279 miles (18,151 kilometers) away in Rodrigues Island, Mauritius.

Facts about Lisbon Portela Airport (LIS):

• With the long-term concession of ANA – Aeroportos de Portugal to the French group Vinci Airports the project for a new airport was postponed in July 2013, and it was decided that the existing Lisbon Airport would be further upgraded to surpass 20 million passengers annually, and would remain the present solution for this major European gateway.
• At the end of the war the airport developed quickly and by 1946 was used by major airlines like Air France, British European Airways, Iberia, KLM, Sabena, Pan Am and Trans World Airlines and by 1954 the number of passengers had reached 100,000.
• The TAP catering subsidiary, Catering de Portugal, S.A.
• The selection of Alcochete was announced on 10 January 2008, more than 35 years after the first capacity increase studies were initiated.
• Because of Lisbon Portela Airport's relatively low elevation of 374 feet, planes can take off or land at Lisbon Portela 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.
• In addition to being known as "Lisbon Portela Airport", another name for LIS is "Aeroporto da Portela".
• Lisbon Portela Airport (LIS) has 2 runways.
• The closest airport to Lisbon Portela Airport (LIS) is Beja Airport (BYJ), which is located 81 miles (130 kilometers) SE of LIS.
• The furthest airport from Lisbon Portela Airport (LIS) is New Plymouth Airport (NPL), which is nearly antipodal to Lisbon Portela Airport (meaning Lisbon Portela Airport is almost on the exact opposite side of the Earth from New Plymouth Airport), and is located 12,258 miles (19,727 kilometers) away in New Plymouth, New Zealand.
• Lisbon Portela Airport handled 16,024,955 passengers last year.