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OKI to HPH: distance & flight time
Oki Island (Oki Airport) → Haiphong (Cat Bi International Airport)
1,922 mi
3,093 km · 1,670 nm
4h 14m
estimated nonstop flight time
-2h
time difference · heading southwest
See live OKI→HPH fares Phone-only fares on this route — call free
Flight time details
1,922 miles nonstop takes roughly 4h 14m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- OKI — Oki Airport · Oki Island, Japan
- 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 OKI
- YGJ · Miho Yonago Airport48 mi away
- IZO · Izumo Airport58 mi away
- TTJ · Tottori Airport65 mi away
- TJH · Tajima Airport94 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is OKI from HPH?
The flight distance from Oki Island (OKI) to Haiphong (HPH) is 1,922 miles (3,093 km, 1,670 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKI to HPH?
A nonstop flight takes about 4h 14m 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 Oki Island and Haiphong?
Haiphong is 2 hours behind Oki Island.
What is the cheapest way to fly from OKI to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKI–HPH that never appear on search engines, with no booking fees.