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NAP to HPH: distance & flight time
Naples (Naples International Airport) → Haiphong (Cat Bi International Airport)
5,411 mi
8,708 km · 4,702 nm
11h 5m
estimated nonstop flight time
+5h
time difference · heading east
See live NAP→HPH fares Phone-only fares on this route — call free
Flight time details
5,411 miles nonstop takes roughly 11h 5m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- NAP — Naples International Airport · Naples, Italy
- 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 NAP
- QSR · Salerno Costa d'Amalfi Airport37 mi away
- FOG · Foggia "Gino Lisa" Airport75 mi away
- FCO · Leonardo da Vinci–Fiumicino Airport124 mi away
- QLT · Latina Air Base85 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is NAP from HPH?
The flight distance from Naples (NAP) to Haiphong (HPH) is 5,411 miles (8,708 km, 4,702 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NAP to HPH?
A nonstop flight takes about 11h 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 Naples and Haiphong?
Haiphong is 5 hours ahead of Naples.
What is the cheapest way to fly from NAP to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NAP–HPH that never appear on search engines, with no booking fees.