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DEC to HPH: distance & flight time
Decatur (Decatur Airport) → Haiphong (Cat Bi International Airport)
8,127 mi
13,079 km · 7,062 nm
16h 24m
estimated nonstop flight time
+12h
time difference · heading north
See live DEC→HPH fares Phone-only fares on this route — call free
Flight time details
8,127 miles nonstop takes roughly 16h 24m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- DEC — Decatur Airport · Decatur, United States
- 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 DEC
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is DEC from HPH?
The flight distance from Decatur (DEC) to Haiphong (HPH) is 8,127 miles (13,079 km, 7,062 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to HPH?
A nonstop flight takes about 16h 24m 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 Decatur and Haiphong?
Haiphong is 12 hours ahead of Decatur.
What is the cheapest way to fly from DEC to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–HPH that never appear on search engines, with no booking fees.