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TNH to GRF: distance & flight time
Tonghua (Tonghua Sanyuanpu Airport) → Fort Lewis (Gray Army Air Field)
4,988 mi
8,027 km · 4,334 nm
10h 15m
estimated nonstop flight time
-15h
time difference · heading northeast
See live TNH→GRF fares Phone-only fares on this route — call free
Flight time details
4,988 miles nonstop takes roughly 10h 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
- TNH — Tonghua Sanyuanpu Airport · Tonghua, China
- GRF — Gray Army Air Field · Fort Lewis, 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 GRF
- SEA · Seattle Tacoma International Airport29 mi away
- TCM · McChord Air Force Base6 mi away
- TIW · Tacoma Narrows Airport13 mi away
- OLM · Olympia Regional Airport17 mi away
Frequently asked questions
How far is TNH from GRF?
The flight distance from Tonghua (TNH) to Fort Lewis (GRF) is 4,988 miles (8,027 km, 4,334 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNH to GRF?
A nonstop flight takes about 10h 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 Tonghua and Fort Lewis?
Fort Lewis is 15 hours behind Tonghua.
What is the cheapest way to fly from TNH to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNH–GRF that never appear on search engines, with no booking fees.