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TNH to PSC: distance & flight time
Tonghua (Tonghua Sanyuanpu Airport) → Pasco (Tri Cities Airport)
5,144 mi
8,278 km · 4,470 nm
10h 33m
estimated nonstop flight time
-15h
time difference · heading northeast
See live TNH→PSC fares Phone-only fares on this route — call free
Flight time details
5,144 miles nonstop takes roughly 10h 33m 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
- TNH — Tonghua Sanyuanpu Airport · Tonghua, China
- PSC — Tri Cities Airport · Pasco, 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 TNH
- NBS · Changbaishan Airport98 mi away
- CGQ · Longjia Airport120 mi away
- SHE · Taoxian Airport122 mi away
Near PSC
Frequently asked questions
How far is TNH from PSC?
The flight distance from Tonghua (TNH) to Pasco (PSC) is 5,144 miles (8,278 km, 4,470 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNH to PSC?
A nonstop flight takes about 10h 33m 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 Tonghua and Pasco?
Pasco is 15 hours behind Tonghua.
What is the cheapest way to fly from TNH to PSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNH–PSC that never appear on search engines, with no booking fees.