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THL to NAY: distance & flight time
Tachilek (Tachileik Airport) → Beijing (Beijing Nanyuan Airport)
1,651 mi
2,656 km · 1,434 nm
3h 42m
estimated nonstop flight time
+1.5h
time difference · heading northeast
See live THL→NAY fares Phone-only fares on this route — call free
Flight time details
1,651 miles nonstop takes roughly 3h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- NAY — Beijing Nanyuan Airport · Beijing, China
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 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
Near NAY
- PKX · Beijing Daxing International Airport19 mi away
- PEK · Beijing Capital International Airport23 mi away
- TSN · Tianjin Binhai International Airport68 mi away
- ZQZ · Zhangjiakou Ningyuan Airport101 mi away
Frequently asked questions
How far is THL from NAY?
The flight distance from Tachilek (THL) to Beijing (NAY) is 1,651 miles (2,656 km, 1,434 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to NAY?
A nonstop flight takes about 3h 42m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from THL to NAY?
Nonstop service on THL–NAY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 42m nonstop estimate.
What is the time difference between Tachilek and Beijing?
Beijing is 1.5 hours ahead of Tachilek.
What is the cheapest way to fly from THL to NAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–NAY that never appear on search engines, with no booking fees.
Why are some THL to NAY fares phone-only?
Consolidator contracts let us sell certain THL–NAY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.