Nonstop flight route between San Francisco, California, United States and Tegucigalpa, Honduras:

About this route:

A direct, nonstop flight between San Francisco International Airport (SFO), San Francisco, California, United States and Toncontín International Airport (TGU), Tegucigalpa, Honduras would travel a Great Circle distance of 2,699 miles (or 4,343 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 San Francisco International Airport and Toncontín 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 San Francisco International Airport and Toncontín 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 San Francisco International Airport (SFO):

• San Francisco International Airport (SFO) has 4 runways.
• 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 first international nonstops were ANA/BCPA DC-4s to Vancouver in 1946-47.
• San Francisco International Airport handled 44,477,209 passengers last year.
• 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.
• In summer 2011, Lufthansa and Air France operated the Airbus A380 at SFO seasonally, the first A380 scheduled service to the airport.
• 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.
• SFO experiences delays in overcast weather when only two of the airport's four runways can be used at a time because the centerlines of the parallel runways are only 750 feet apart.
• On May 12, 2008, a $383 million renovation project was announced that included a new control tower, the use of green materials, and a seismic retrofit.

Facts about Toncontín International Airport (TGU):

• Toncontín International Airport (TGU) currently has only 1 runway.
• Toncontín International Airport handled 493,000 passengers last year.
• Toncontín International Airport has 4 gates, a post office, a bank and bureau de change, many restaurants, and several airline lounges, as well as a duty-free shop, car rental services and a first aid room.
• The furthest airport from Toncontín International Airport (TGU) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Toncontín International Airport (meaning Toncontín International Airport is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,135 miles (19,530 kilometers) away in Cocos Islands, Australia.
• On July 7, 2008, President Zelaya announced the reopening of Toncontín airport at a news conference following a three-hour meeting with businessmen, who had demanded commercial flights resume at Toncontín due to Soto Cano Air Base being too far from Tegucigalpa.
• The History Channel program Most Extreme Airports ranks it as the second most dangerous airport in the world.
• Since the 19th century, the plains south of Tegucigalpa became known as the "Potrero Los Llanos", part of a farm adjoining the farm Loarque.
• The civil war in 1924 caused Tiburcio Carías to realize that aviation had a great future in Honduras, providing an ideal transport solution for a mountainous country.
• On May 30, 2008, the tragedy of TACA Flight 390 prompted the announcement by then Honduran President Manuel Zelaya that all large aircraft operations would move to the Soto Cano Air Base.
• The closest airport to Toncontín International Airport (TGU) is Soto Cano Air Base (XPL), which is located 35 miles (56 kilometers) NW of TGU.
• The airport has a single asphalt runway, which sits at an elevation of 1,005 m AMSL.
• In addition to being known as "Toncontín International Airport", another name for TGU is "Aeropuerto Internacional Toncontín".