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YEC to TCM: distance & flight time
Yechon (Yecheon Airbase) → Tacoma (McChord Air Force Base)
5,185 mi
8,345 km · 4,506 nm
10h 38m
estimated nonstop flight time
-16h
time difference · heading northeast
See live YEC→TCM fares Phone-only fares on this route — call free
Flight time details
5,185 miles nonstop takes roughly 10h 38m 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
- YEC — Yecheon Airbase · Yechon, South Korea
- 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 YEC
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 YEC from TCM?
The flight distance from Yechon (YEC) to Tacoma (TCM) is 5,185 miles (8,345 km, 4,506 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YEC to TCM?
A nonstop flight takes about 10h 38m 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 Yechon and Tacoma?
Tacoma is 16 hours behind Yechon.
What is the cheapest way to fly from YEC to TCM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YEC–TCM that never appear on search engines, with no booking fees.