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GNI to GRF: distance & flight time
Green Island (Lyudao Airport) → Fort Lewis (Gray Army Air Field)
6,190 mi
9,961 km · 5,379 nm
12h 36m
estimated nonstop flight time
-15h
time difference · heading northeast
See live GNI→GRF fares Phone-only fares on this route — call free
Flight time details
6,190 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
- 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 GNI
- TTT · Taitung Airport24 mi away
- KYD · Lanyu Airport45 mi away
- PIF · Pingtung North Airport63 mi away
- HCN · Hengchun Airport64 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 GNI from GRF?
The flight distance from Green Island (GNI) to Fort Lewis (GRF) is 6,190 miles (9,961 km, 5,379 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNI to GRF?
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 Fort Lewis?
Fort Lewis is 15 hours behind Green Island.
What is the cheapest way to fly from GNI to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNI–GRF that never appear on search engines, with no booking fees.