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PSC to CYI: distance & flight time
Pasco (Tri Cities Airport) → Chiayi (Chiayi Airport)
6,353 mi
10,225 km · 5,521 nm
12h 55m
estimated nonstop flight time
+15h
time difference · heading northwest
See live PSC→CYI fares Phone-only fares on this route — call free
Flight time details
6,353 miles nonstop takes roughly 12h 55m 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
- CYI — Chiayi Airport · Chiayi, 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 CYI
- TNN · Tainan Airport37 mi away
- MZG · Makung Airport49 mi away
- PIF · Pingtung North Airport53 mi away
- TXG · Taichung Airport53 mi away
Frequently asked questions
How far is PSC from CYI?
The flight distance from Pasco (PSC) to Chiayi (CYI) is 6,353 miles (10,225 km, 5,521 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSC to CYI?
A nonstop flight takes about 12h 55m 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 Chiayi?
Chiayi is 15 hours ahead of Pasco.
What is the cheapest way to fly from PSC to CYI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSC–CYI that never appear on search engines, with no booking fees.