Distance From Santo Antonio Seaport to San Diego International Airport

The distance from Santo Antonio Seaport () to San Diego International Airport (SAN) is 8120 miles or 13068 kilometers or 7052 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 Santo Antonio ( São Tomé and Principe ) to San Diego ( United States )?

A one-way nonstop (direct) flight between Santo Antonio and San Diego takes around 18 hours 40 minutes.

Estimated flight time from Santo Antonio Seaport, Santo Antonio, São Tomé and Principe to San Diego International Airport, San Diego, United States is 18 hours 40 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 • - SAN

Kilometers		13068 km
Statute Miles		8120 miles
Nautical Miles		7052 nm
Avg. Time of Flight		18 hours 40 minutes

Santo Antonio Seaport to San Diego International Airport Flight Route Map - to SAN Flight Path

Location of Santo Antonio Seaport & San Diego International Airport is given below.
Click the map to view Santo Antonio to San Diego nonstop flight path and travel direction.

Click to see flight route on Google Map between Santo Antonio, São Tomé and Principe and San Diego, United States. .

Nonstop flight route between Santo Antonio, São Tomé and Principe and San Diego, United States.

Time Difference Between the Airports • - SAN

Time difference between Santo Antonio (São Tomé and Principe) and San Diego (United States) is 7 Hours.
San Diego time is 7 Hours behind Santo Antonio.

Location	Local Time
Santo Antonio (São Tomé and Principe)	2026-07-28, 21:46:21 GMT
San Diego (United States)	2026-07-28, 14:46:21 PDT

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

Santo Antonio Seaport ( / ) Santo Antonio, São Tomé and Principe

Destination

San Diego International Airport (SAN / KSAN) San Diego, United States