Distance From Tainan International Airport / Tainan Air Base to San Diego International Airport, TNN - SAN Distance

The distance from Tainan International Airport / Tainan Air Base (TNN) to San Diego International Airport (SAN) is 7042 miles or 11333 kilometers or 6115 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.

---

How long does it take to travel from Tainan (Rende) ( Taiwan ) to San Diego ( United States )?

A one-way nonstop (direct) flight between Tainan (Rende) and San Diego takes around 16 hours 11 minutes.

Estimated flight time from Tainan International Airport / Tainan Air Base, Tainan (Rende), Taiwan to San Diego International Airport, San Diego, United States is 16 hours 11 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 • TNN - SAN

Kilometers		11333 km
Statute Miles		7042 miles
Nautical Miles		6115 nm
Avg. Time of Flight		16 hours 11 minutes

Tainan International Airport / Tainan Air Base to San Diego International Airport Flight Route Map - TNN to SAN Flight Path

Location of Tainan International Airport / Tainan Air Base & San Diego International Airport is given below.
Click the map to view Tainan (Rende) to San Diego nonstop flight path and travel direction.

Click to see flight route on Google Map between Tainan (Rende), Taiwan and San Diego, United States. .

Nonstop flight route between Tainan (Rende), Taiwan and San Diego, United States.

Time Difference Between the Airports • TNN - SAN

Time difference between Tainan (Rende) (Taiwan) and San Diego (United States) is 15 Hours.
San Diego time is 15 Hours behind Tainan (Rende).

Location	Local Time
Tainan (Rende) (Taiwan)	2026-06-20, 19:40:59 CST
San Diego (United States)	2026-06-20, 04:40:59 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

Tainan International Airport / Tainan Air Base (TNN / RCNN) Tainan (Rende), Taiwan

Destination

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