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PSC to TNN: distance & flight time
Pasco (Tri Cities Airport) → Tainan (Tainan Airport)
6,389 mi
10,282 km · 5,552 nm
13h
estimated nonstop flight time
+15h
time difference · heading northwest
See live PSC→TNN fares Phone-only fares on this route — call free
Flight time details
6,389 miles nonstop takes roughly 13h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- PSC — Tri Cities Airport · Pasco, United States
- TNN — Tainan Airport · Tainan, Taiwan
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 PSC
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
Frequently asked questions
How far is PSC from TNN?
The flight distance from Pasco (PSC) to Tainan (TNN) is 6,389 miles (10,282 km, 5,552 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSC to TNN?
A nonstop flight takes about 13h 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 Pasco and Tainan?
Tainan is 15 hours ahead of Pasco.
What is the cheapest way to fly from PSC to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSC–TNN that never appear on search engines, with no booking fees.