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TNH to HPH: distance & flight time
Tonghua (Tonghua Sanyuanpu Airport) → Haiphong (Cat Bi International Airport)
1,846 mi
2,971 km · 1,604 nm
4h 5m
estimated nonstop flight time
-1h
time difference · heading southwest
See live TNH→HPH fares Phone-only fares on this route — call free
Flight time details
1,846 miles nonstop takes roughly 4h 5m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- TNH — Tonghua Sanyuanpu Airport · Tonghua, China
- 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 TNH
- NBS · Changbaishan Airport98 mi away
- CGQ · Longjia Airport120 mi away
- SHE · Taoxian Airport122 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is TNH from HPH?
The flight distance from Tonghua (TNH) to Haiphong (HPH) is 1,846 miles (2,971 km, 1,604 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNH to HPH?
A nonstop flight takes about 4h 5m 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 Tonghua and Haiphong?
Haiphong is 1 hour behind Tonghua.
What is the cheapest way to fly from TNH to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNH–HPH that never appear on search engines, with no booking fees.