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HPH to KAG: distance & flight time
Haiphong (Cat Bi International Airport) → Kangnung (Gangneung Airport (K-18))
1,769 mi
2,848 km · 1,538 nm
3h 56m
estimated nonstop flight time
+2h
time difference · heading northeast
See live HPH→KAG fares Phone-only fares on this route — call free
Flight time details
1,769 miles nonstop takes roughly 3h 56m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- HPH — Cat Bi International Airport · Haiphong, Vietnam
- KAG — Gangneung Airport (K-18) · Kangnung, South Korea
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 HPH
- HAN · Noi Bai International Airport65 mi away
Near KAG
- YNY · Yangyang International Airport26 mi away
- WJU · Wonju/Hoengseong Air Base (K-38/K-46)58 mi away
- YEC · Yecheon Airbase84 mi away
- ICN · Incheon International Airport138 mi away
Frequently asked questions
How far is HPH from KAG?
The flight distance from Haiphong (HPH) to Kangnung (KAG) is 1,769 miles (2,848 km, 1,538 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HPH to KAG?
A nonstop flight takes about 3h 56m 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 Haiphong and Kangnung?
Kangnung is 2 hours ahead of Haiphong.
What is the cheapest way to fly from HPH to KAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HPH–KAG that never appear on search engines, with no booking fees.