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NMS to HPH: distance & flight time
Namsang (Namsang Airport) → Haiphong (Cat Bi International Airport)
580 mi
934 km · 504 nm
1h 44m
estimated nonstop flight time
+0.5h
time difference · heading east
See live NMS→HPH fares Phone-only fares on this route — call free
Flight time details
580 miles nonstop takes roughly 1h 44m 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
- NMS — Namsang Airport · Namsang, 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 NMS
- HEH · Heho Airport62 mi away
- LIW · Loikaw Airport89 mi away
- MOG · Mong Hsat Airport102 mi away
- HGN · Mae Hong Son Airport111 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is NMS from HPH?
The flight distance from Namsang (NMS) to Haiphong (HPH) is 580 miles (934 km, 504 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NMS to HPH?
A nonstop flight takes about 1h 44m 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 Namsang and Haiphong?
Haiphong is 0.5 hours ahead of Namsang.
What is the cheapest way to fly from NMS to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NMS–HPH that never appear on search engines, with no booking fees.