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GNI to TCM: distance & flight time
Green Island (Lyudao Airport) → Tacoma (McChord Air Force Base)
6,191 mi
9,964 km · 5,380 nm
12h 36m
estimated nonstop flight time
-15h
time difference · heading northeast
See live GNI→TCM fares Phone-only fares on this route — call free
Flight time details
6,191 miles nonstop takes roughly 12h 36m 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
- GNI — Lyudao Airport · Green Island, Taiwan
- TCM — McChord Air Force Base · Tacoma, 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 GNI
- TTT · Taitung Airport24 mi away
- KYD · Lanyu Airport45 mi away
- PIF · Pingtung North Airport63 mi away
- HCN · Hengchun Airport64 mi away
Near TCM
- SEA · Seattle Tacoma International Airport23 mi away
- GRF · Gray Army Air Field6 mi away
- TIW · Tacoma Narrows Airport10 mi away
- OLM · Olympia Regional Airport23 mi away
Frequently asked questions
How far is GNI from TCM?
The flight distance from Green Island (GNI) to Tacoma (TCM) is 6,191 miles (9,964 km, 5,380 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNI to TCM?
A nonstop flight takes about 12h 36m 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 Green Island and Tacoma?
Tacoma is 15 hours behind Green Island.
What is the cheapest way to fly from GNI to TCM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNI–TCM that never appear on search engines, with no booking fees.