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TNN to APC: distance & flight time
Tainan (Tainan Airport) → Napa (Napa County Airport)
6,587 mi
10,601 km · 5,724 nm
13h 23m
estimated nonstop flight time
-15h
time difference · heading northeast
See live TNN→APC fares Phone-only fares on this route — call free
Flight time details
6,587 miles nonstop takes roughly 13h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- TNN — Tainan Airport · Tainan, Taiwan
- APC — Napa County Airport · Napa, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 mi away
Near APC
- SFO · San Francisco International Airport41 mi away
- NOT · Marin County Airport - Gnoss Field16 mi away
- SUU · Travis Air Force Base20 mi away
- CCR · Buchanan Field20 mi away
Frequently asked questions
How far is TNN from APC?
The flight distance from Tainan (TNN) to Napa (APC) is 6,587 miles (10,601 km, 5,724 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to APC?
A nonstop flight takes about 13h 23m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Tainan and Napa?
Napa is 15 hours behind Tainan.
What is the cheapest way to fly from TNN to APC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–APC that never appear on search engines, with no booking fees.