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STS to TNH: distance & flight time
Santa Rosa (Charles M. Schulz Sonoma County Airport) → Tonghua (Tonghua Sanyuanpu Airport)
5,395 mi
8,682 km · 4,688 nm
11h 3m
estimated nonstop flight time
+15h
time difference · heading northwest
See live STS→TNH fares Phone-only fares on this route — call free
Flight time details
5,395 miles nonstop takes roughly 11h 3m 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
- TNH — Tonghua Sanyuanpu Airport · Tonghua, China
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 TNH
- NBS · Changbaishan Airport98 mi away
- CGQ · Longjia Airport120 mi away
- SHE · Taoxian Airport122 mi away
Frequently asked questions
How far is STS from TNH?
The flight distance from Santa Rosa (STS) to Tonghua (TNH) is 5,395 miles (8,682 km, 4,688 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STS to TNH?
A nonstop flight takes about 11h 3m 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 Tonghua?
Tonghua is 15 hours ahead of Santa Rosa.
What is the cheapest way to fly from STS to TNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STS–TNH that never appear on search engines, with no booking fees.