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CYI to STS: distance & flight time
Chiayi (Chiayi Airport) → Santa Rosa (Charles M. Schulz Sonoma County Airport)
6,518 mi
10,490 km · 5,664 nm
13h 15m
estimated nonstop flight time
-15h
time difference · heading northeast
See live CYI→STS fares Phone-only fares on this route — call free
Flight time details
6,518 miles nonstop takes roughly 13h 15m 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
- CYI — Chiayi Airport · Chiayi, Taiwan
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, 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 CYI
- TNN · Tainan Airport37 mi away
- MZG · Makung Airport49 mi away
- PIF · Pingtung North Airport53 mi away
- TXG · Taichung Airport53 mi away
Near STS
- SFO · San Francisco International Airport66 mi away
- NOT · Marin County Airport - Gnoss Field29 mi away
- APC · Napa County Airport35 mi away
- UKI · Ukiah Municipal Airport47 mi away
Frequently asked questions
How far is CYI from STS?
The flight distance from Chiayi (CYI) to Santa Rosa (STS) is 6,518 miles (10,490 km, 5,664 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYI to STS?
A nonstop flight takes about 13h 15m 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 Chiayi and Santa Rosa?
Santa Rosa is 15 hours behind Chiayi.
What is the cheapest way to fly from CYI to STS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–STS that never appear on search engines, with no booking fees.