Nonstop flight route between Duncan, British Columbia, Canada and San Francisco, California, United States:

About this route:

A direct, nonstop flight between Duncan Airport (DUQ), Duncan, British Columbia, Canada and San Francisco International Airport (SFO), San Francisco, California, United States would travel a Great Circle distance of 773 miles (or 1,243 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 relatively short distance between Duncan Airport and San Francisco International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Duncan Airport (DUQ):

• The closest airport to Duncan Airport (DUQ) is Ganges Water Aerodrome (YGG), which is located only 12 miles (19 kilometers) ENE of DUQ.
• Duncan Airport (DUQ) currently has only 1 runway.
• In addition to being known as "Duncan Airport", another name for DUQ is "CAM3".
• Because of Duncan Airport's relatively low elevation of 300 feet, planes can take off or land at Duncan 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.
• The furthest airport from Duncan Airport (DUQ) is Tôlanaro Airport (FTU), which is located 10,722 miles (17,255 kilometers) away in Tôlanaro, Madagascar.

Facts about San Francisco International Airport (SFO):

• 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.
• 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.
• 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.
• San Francisco International Airport (SFO) has 4 runways.
• The airport has four terminals and seven concourses arranged in a ring.
• Formerly known as the "North Terminal," Terminal 3 has Boarding Area E and Boarding Area F has 26 gates.
• After the war United Airlines used the Pan Am terminal 37°38′05″N 122°23′24″W / 37.6347°N 122.39°W / 37.6347.
• Since the mid-2000s recovery at SFO has been evident.
• In summer 2011, Lufthansa and Air France operated the Airbus A380 at SFO seasonally, the first A380 scheduled service 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.
• On July 14, 2008, SFO was voted Best International Airport in North America for 2008 in the World Airports Survey by Skytrax.