Nonstop flight route between Nakhon Phanom, Thailand and San Francisco, California, United States:

About this route:

A direct, nonstop flight between Nakhon Phanom Airport (KOP), Nakhon Phanom, Thailand and San Francisco International Airport (SFO), San Francisco, California, United States would travel a Great Circle distance of 7,562 miles (or 12,170 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 Nakhon Phanom Airport and San Francisco International 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 Nakhon Phanom Airport and San Francisco International 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 Nakhon Phanom Airport (KOP):

• The furthest airport from Nakhon Phanom Airport (KOP) is Maria Reiche Neuman Airport (NZC), which is nearly antipodal to Nakhon Phanom Airport (meaning Nakhon Phanom Airport is almost on the exact opposite side of the Earth from Maria Reiche Neuman Airport), and is located 12,260 miles (19,731 kilometers) away in Nazca, Ica Region, Peru.
• Nakhon Phanom Airport (KOP) currently has only 1 runway.
• The closest airport to Nakhon Phanom Airport (KOP) is Savannakhet Airport (ZVK), which is located 58 miles (93 kilometers) S of KOP.
• Because of Nakhon Phanom Airport's relatively low elevation of 587 feet, planes can take off or land at Nakhon Phanom 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 "Nakhon Phanom Airport", another name for KOP is "ท่าอากาศยานนครพนม".

Facts about San Francisco International Airport (SFO):

• For lack of space, the terminal was built on top of the airport's main access road at enormous expense, completing the continuous ring of terminals.
• Terminal 2, formerly known as the "Central Terminal," opened in 1954 as the main airport terminal.
• The FAA has warned that the airport's control tower would be unable to withstand a major earthquake and has requested that it be replaced.
• The furthest airport from San Francisco International Airport (SFO) is Tôlanaro Airport (FTU), which is located 11,365 miles (18,290 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to San Francisco International Airport (SFO) is Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF), which is located only 10 miles (16 kilometers) SW of SFO.
• San Francisco International Airport handled 44,477,209 passengers last year.
• San Francisco International Airport (SFO) has 4 runways.
• The airport closed following the Loma Prieta earthquake on October 17, 1989, reopening the following morning.
• Because of San Francisco International Airport's relatively low elevation of 13 feet, planes can take off or land at San Francisco International 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.