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THL to HPH: distance & flight time
Tachilek (Tachileik Airport) → Haiphong (Cat Bi International Airport)
440 mi
707 km · 382 nm
1h 25m
estimated nonstop flight time
+0.5h
time difference · heading east
See live THL→HPH fares Phone-only fares on this route — call free
Flight time details
440 miles nonstop takes roughly 1h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time gain when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- HPH — Cat Bi International Airport · Haiphong, Vietnam
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 HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is THL from HPH?
The flight distance from Tachilek (THL) to Haiphong (HPH) is 440 miles (707 km, 382 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to HPH?
A nonstop flight takes about 1h 25m 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 Tachilek and Haiphong?
Haiphong is 0.5 hours ahead of Tachilek.
What is the cheapest way to fly from THL to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–HPH that never appear on search engines, with no booking fees.