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OKO to TCM: distance & flight time
Yokota (Yokota Air Base) → Tacoma (McChord Air Force Base)
4,804 mi
7,731 km · 4,175 nm
9h 53m
estimated nonstop flight time
-16h
time difference · heading northeast
See live OKO→TCM fares Phone-only fares on this route — call free
Flight time details
4,804 miles nonstop takes roughly 9h 53m 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
- OKO — Yokota Air Base · Yokota, Japan
- 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 OKO
- HND · Tokyo Haneda International Airport28 mi away
- NRT · Narita International Airport58 mi away
- NJA · Atsugi Naval Air Facility21 mi away
- IBR · Hyakuri Airport67 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 OKO from TCM?
The flight distance from Yokota (OKO) to Tacoma (TCM) is 4,804 miles (7,731 km, 4,175 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKO to TCM?
A nonstop flight takes about 9h 53m 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 Yokota and Tacoma?
Tacoma is 16 hours behind Yokota.
What is the cheapest way to fly from OKO to TCM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–TCM that never appear on search engines, with no booking fees.