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PHN to KUV: distance & flight time
Port Huron (St Clair County International Airport) → Kunsan (Kunsan Air Base)
6,690 mi
10,767 km · 5,814 nm
13h 35m
estimated nonstop flight time
+13h
time difference · heading northwest
See live PHN→KUV fares Phone-only fares on this route — call free
Flight time details
6,690 miles nonstop takes roughly 13h 35m 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
- KUV — Kunsan Air Base · Kunsan, 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 KUV
- CHN · Jeon Ju Airport (G-703)28 mi away
- KWJ · Gwangju Airport55 mi away
- HMY · Seosan Air Base56 mi away
- MWX · Muan International Airport64 mi away
Frequently asked questions
How far is PHN from KUV?
The flight distance from Port Huron (PHN) to Kunsan (KUV) is 6,690 miles (10,767 km, 5,814 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to KUV?
A nonstop flight takes about 13h 35m 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 Kunsan?
Kunsan is 13 hours ahead of Port Huron.
What is the cheapest way to fly from PHN to KUV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–KUV that never appear on search engines, with no booking fees.