Nonstop flight route between Bologna, Italy and San Francisco, California, United States:

About this route:

A direct, nonstop flight between Bologna Guglielmo Marconi Airport (BLQ), Bologna, Italy and San Francisco International Airport (SFO), San Francisco, California, United States would travel a Great Circle distance of 6,067 miles (or 9,764 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 Bologna Guglielmo Marconi 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 Bologna Guglielmo Marconi 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 Bologna Guglielmo Marconi Airport (BLQ):

• In addition to being known as "Bologna Guglielmo Marconi Airport", another name for BLQ is "Aeroporto di Bologna-Guglielmo Marconi".
• Once completed, the Marconi Express monorail will connect the airport to Bologna Centrale railway station in 7 minutes.
• Because of Bologna Guglielmo Marconi Airport's relatively low elevation of 123 feet, planes can take off or land at Bologna Guglielmo Marconi 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 Bologna Guglielmo Marconi Airport (BLQ) is Chatham Islands (CHT), which is nearly antipodal to Bologna Guglielmo Marconi Airport (meaning Bologna Guglielmo Marconi Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,050 miles (19,392 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Bologna Guglielmo Marconi Airport is an international airport serving the city of Bologna in Italy.
• The closest airport to Bologna Guglielmo Marconi Airport (BLQ) is Forlì Airport (FRL), which is located 45 miles (73 kilometers) ESE of BLQ.
• For the period 2011–2013, the Bologna Guglielmo Marconi Airport planned the restyling and expansion of the Terminal.
• Bologna Guglielmo Marconi Airport (BLQ) currently has only 1 runway.
• Bologna Guglielmo Marconi Airport handled 6,193,783 passengers last year.

Facts about San Francisco International Airport (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.
• San Francisco International Airport is an international airport located 13 miles south of downtown San Francisco, California, near Millbrae and San Bruno in unincorporated San Mateo County.
• San Francisco International Airport handled 44,477,209 passengers last year.
• On July 14, 2008, SFO was voted Best International Airport in North America for 2008 in the World Airports Survey by Skytrax.
• 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.
• United Airlines used Mills Field as well as the Oakland Municipal Airport starting in the 1930s.
• Terminal 2, formerly known as the "Central Terminal," opened in 1954 as the main airport terminal.
• 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.
• San Francisco International Airport (SFO) has 4 runways.
• 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.
• 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.