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APC to THL: distance & flight time
Napa (Napa County Airport) → Tachilek (Tachileik Airport)
7,544 mi
12,141 km · 6,556 nm
15h 16m
estimated nonstop flight time
+13.5h
time difference · heading northwest
See live APC→THL fares Phone-only fares on this route — call free
Flight time details
7,544 miles nonstop takes roughly 15h 16m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13.5-hour time gain when reading arrival times on your ticket.
The two airports
- APC — Napa County Airport · Napa, United States
- THL — Tachileik Airport · Tachilek, Burma
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 APC
- SFO · San Francisco International Airport41 mi away
- NOT · Marin County Airport - Gnoss Field16 mi away
- SUU · Travis Air Force Base20 mi away
- CCR · Buchanan Field20 mi away
Near THL
- HOE · Ban Huoeisay Airport36 mi away
- CEI · Chiang Rai International Airport37 mi away
- MOG · Mong Hsat Airport44 mi away
- KET · Kengtung Airport60 mi away
Frequently asked questions
How far is APC from THL?
The flight distance from Napa (APC) to Tachilek (THL) is 7,544 miles (12,141 km, 6,556 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APC to THL?
A nonstop flight takes about 15h 16m 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 Napa and Tachilek?
Tachilek is 13.5 hours ahead of Napa.
What is the cheapest way to fly from APC to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APC–THL that never appear on search engines, with no booking fees.