Need help booking?
Unpublished phone-only deals available
STS to HSZ: distance & flight time
Santa Rosa (Charles M. Schulz Sonoma County Airport) → Hsinchu (Hsinchu Air Base)
6,427 mi
10,344 km · 5,585 nm
13h 4m
estimated nonstop flight time
+15h
time difference · heading northwest
See live STS→HSZ fares Phone-only fares on this route — call free
Flight time details
6,427 miles nonstop takes roughly 13h 4m 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
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, United States
- HSZ — Hsinchu Air Base · Hsinchu, 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 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
Near HSZ
- TPE · Taiwan Taoyuan International Airport26 mi away
- TSA · Taipei Songshan Airport42 mi away
- RMQ · Taichung Ching Chuang Kang Airport43 mi away
- TXG · Taichung Airport47 mi away
Frequently asked questions
How far is STS from HSZ?
The flight distance from Santa Rosa (STS) to Hsinchu (HSZ) is 6,427 miles (10,344 km, 5,585 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STS to HSZ?
A nonstop flight takes about 13h 4m 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 Santa Rosa and Hsinchu?
Hsinchu is 15 hours ahead of Santa Rosa.
What is the cheapest way to fly from STS to HSZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STS–HSZ that never appear on search engines, with no booking fees.