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TCM to REP: distance & flight time
Tacoma (McChord Air Force Base) → Siem-reap (Siem Reap International Airport)
7,372 mi
11,864 km · 6,406 nm
14h 55m
estimated nonstop flight time
+14h
time difference · heading northwest
See live TCM→REP fares Phone-only fares on this route — call free
Flight time details
7,372 miles nonstop takes roughly 14h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- TCM — McChord Air Force Base · Tacoma, United States
- REP — Siem Reap International Airport · Siem-reap, Cambodia
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 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
Near REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Frequently asked questions
How far is TCM from REP?
The flight distance from Tacoma (TCM) to Siem-reap (REP) is 7,372 miles (11,864 km, 6,406 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TCM to REP?
A nonstop flight takes about 14h 55m 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 Tacoma and Siem-reap?
Siem-reap is 14 hours ahead of Tacoma.
What is the cheapest way to fly from TCM to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TCM–REP that never appear on search engines, with no booking fees.