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PHN to KAG: distance & flight time
Port Huron (St Clair County International Airport) → Kangnung (Gangneung Airport (K-18))
6,524 mi
10,499 km · 5,669 nm
13h 15m
estimated nonstop flight time
+13h
time difference · heading northwest
See live PHN→KAG fares Phone-only fares on this route — call free
Flight time details
6,524 miles nonstop takes roughly 13h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, United States
- 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 PHN
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 PHN from KAG?
The flight distance from Port Huron (PHN) to Kangnung (KAG) is 6,524 miles (10,499 km, 5,669 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to KAG?
A nonstop flight takes about 13h 15m 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 Port Huron and Kangnung?
Kangnung is 13 hours ahead of Port Huron.
What is the cheapest way to fly from PHN to KAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–KAG that never appear on search engines, with no booking fees.