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KCZ to GRF: distance & flight time
Kochi (Kōchi Ryōma Airport) → Fort Lewis (Gray Army Air Field)
5,137 mi
8,267 km · 4,464 nm
10h 32m
estimated nonstop flight time
-16h
time difference · heading northeast
See live KCZ→GRF fares Phone-only fares on this route — call free
Flight time details
5,137 miles nonstop takes roughly 10h 32m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- KCZ — Kōchi Ryōma Airport · Kochi, Japan
- 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 KCZ
- TAK · Takamatsu Airport50 mi away
- MYJ · Matsuyama Airport59 mi away
- TKS · Tokushima Airport/JMSDF Air Base67 mi away
- HIJ · Hiroshima Airport75 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 KCZ from GRF?
The flight distance from Kochi (KCZ) to Fort Lewis (GRF) is 5,137 miles (8,267 km, 4,464 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCZ to GRF?
A nonstop flight takes about 10h 32m 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 Kochi and Fort Lewis?
Fort Lewis is 16 hours behind Kochi.
What is the cheapest way to fly from KCZ to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCZ–GRF that never appear on search engines, with no booking fees.