Nonstop flight route between Yamagata, Japan and San Francisco, California, United States:

About this route:

A direct, nonstop flight between Shonai Airport (SYO), Yamagata, Japan and San Francisco International Airport (SFO), San Francisco, California, United States would travel a Great Circle distance of 5,019 miles (or 8,077 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 Shonai 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 Shonai 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 Shonai Airport (SYO):

• Seiko Epson has also used the airport for weekly employee charter flights to and from Matsumoto since 1997.
• Shonai Airport is a regional airport in Sakata, Yamagata, Japan.
• In addition to being known as "Shonai Airport", other names for SYO include "庄内空港" and "Shonai Kūkō".
• Shonai Airport (SYO) currently has only 1 runway.
• The furthest airport from Shonai Airport (SYO) is Rio Grande Regional Airport (RIG), which is located 11,620 miles (18,701 kilometers) away in Rio Grande, Brazil.
• The closest airport to Shonai Airport (SYO) is Yamagata Airport (GAJ), which is located 42 miles (67 kilometers) SE of SYO.
• Because of Shonai Airport's relatively low elevation of 72 feet, planes can take off or land at Shonai 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.

Facts about San Francisco International Airport (SFO):

• 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.
• All SkyTeam, Oneworld and non-aligned international carriers operate from Boarding Area A.
• SFO is the largest airport in the Bay Area and the second busiest in California, after Los Angeles International Airport.
• SFO was one of the first airports to implement a Fly Quiet Program which grades individual air carriers on their performance on noise abatement procedures while flying in and out of SFO.
• The first international nonstops were ANA/BCPA DC-4s to Vancouver in 1946-47.
• San Francisco International Airport (SFO) has 4 runways.
• On October 4, 2007, an Airbus A380 jumbo jet made its first visit to the airport.
• 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.
• 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.