Need help booking?
Unpublished phone-only deals available
CHS to CYI: distance & flight time
Charleston (Charleston Air Force Base-International Airport) → Chiayi (Chiayi Airport)
8,316 mi
13,384 km · 7,227 nm
16h 46m
estimated nonstop flight time
+12h
time difference · heading north
See live CHS→CYI fares Phone-only fares on this route — call free
Flight time details
8,316 miles nonstop takes roughly 16h 46m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- CHS — Charleston Air Force Base-International Airport · Charleston, 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 CHS
- BFT · Beaufort County Airport48 mi away
- GGE · Georgetown County Airport51 mi away
- HHH · Hilton Head Airport60 mi away
- OGB · Orangeburg Municipal Airport61 mi away
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 CHS from CYI?
The flight distance from Charleston (CHS) to Chiayi (CYI) is 8,316 miles (13,384 km, 7,227 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CHS to CYI?
A nonstop flight takes about 16h 46m 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 Charleston and Chiayi?
Chiayi is 12 hours ahead of Charleston.
What is the cheapest way to fly from CHS to CYI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CHS–CYI that never appear on search engines, with no booking fees.