Nonstop flight route between Napa, California, United States and La Unión, Honduras[disambiguation needed]:

About this route:

A direct, nonstop flight between Napa County Airport (APC), Napa, California, United States and La Unión Airport (LUI), La Unión, Honduras[disambiguation needed] would travel a Great Circle distance of 5,971 miles (or 9,609 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 Napa County Airport and La Unión 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 Napa County Airport and La Unión 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 Napa County Airport (APC):

• During 2008 the airport's 1960-era control tower received extensive radio, plumbing and electrical upgrades and renovations funded by the federal government.
• Napa County Airport (APC) has 3 runways.
• The closest airport to Napa County Airport (APC) is Marin County Airport (NOT), which is located only 16 miles (25 kilometers) WSW of APC.
• Because of Napa County Airport's relatively low elevation of 35 feet, planes can take off or land at Napa County 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.
• Napa County Airport is a public airport five miles south of Napa, in Napa County, California.
• In addition to being known as "Napa County Airport", another name for APC is "Napa Army Airfield".
• The furthest airport from Napa County Airport (APC) is Tôlanaro Airport (FTU), which is located 11,330 miles (18,233 kilometers) away in Tôlanaro, Madagascar.

Facts about La Unión Airport (LUI):

• The closest airport to La Unión Airport (LUI) is Comodoro Arturo Merino Benítez International Airport (SCL), which is located 83 miles (134 kilometers) NE of LUI.
• In addition to being known as "La Unión Airport", other names for LUI include "La Unión Airport (Marchigüe)", "Aeropuerto La Unión" and "SCLU".
• The furthest airport from La Unión Airport (LUI) is Xi'an Xianyang International Airport (XIY), which is nearly antipodal to La Unión Airport (meaning La Unión Airport is almost on the exact opposite side of the Earth from Xi'an Xianyang International Airport), and is located 12,412 miles (19,976 kilometers) away in Xianyang, Shaanxi, China.
• La Unión Airport (LUI) currently has only 1 runway.
• Because of La Unión Airport's relatively low elevation of 528 feet, planes can take off or land at La Unión 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.