Distance From La Union Airport to San Francisco International Airport

The distance from La Union Airport () to San Francisco International Airport (SFO) is 3897 miles or 6271 kilometers or 3384 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Castilla La Nueva ( Colombia ) to San Francisco ( United States )?

A one-way nonstop (direct) flight between Castilla La Nueva and San Francisco takes around 8 hours 57 minutes.

Estimated flight time from La Union Airport, Castilla La Nueva, Colombia to San Francisco International Airport, San Francisco, United States is 8 hours 57 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - SFO

Kilometers		6271 km
Statute Miles		3897 miles
Nautical Miles		3384 nm
Avg. Time of Flight		8 hours 57 minutes

La Union Airport to San Francisco International Airport Flight Route Map - to SFO Flight Path

Location of La Union Airport & San Francisco International Airport is given below.
Click the map to view Castilla La Nueva to San Francisco nonstop flight path and travel direction.

Click to see flight route on Google Map between Castilla La Nueva, Colombia and San Francisco, United States. .

Nonstop flight route between Castilla La Nueva, Colombia and San Francisco, United States.

Time Difference Between the Airports • - SFO

Time difference between Castilla La Nueva (Colombia) and San Francisco (United States) is 3 Hours.
San Francisco time is 3 Hours behind Castilla La Nueva.

Location	Local Time
Castilla La Nueva (Colombia)	2025-12-15, 02:45:11 -05
San Francisco (United States)	2025-12-14, 23:45:11 PST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

La Union Airport ( / ) Castilla La Nueva, Colombia

Destination

San Francisco International Airport (SFO / KSFO) San Francisco, United States