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KUV to PHN: distance & flight time
Kunsan (Kunsan Air Base) → Port Huron (St Clair County International Airport)
6,690 mi
10,767 km · 5,814 nm
13h 35m
estimated nonstop flight time
-13h
time difference · heading north
See live KUV→PHN fares Phone-only fares on this route — call free
Flight time details
6,690 miles nonstop takes roughly 13h 35m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- KUV — Kunsan Air Base · Kunsan, South Korea
- PHN — St Clair County International Airport · Port Huron, United States
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 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
Near PHN
Frequently asked questions
How far is KUV from PHN?
The flight distance from Kunsan (KUV) to Port Huron (PHN) 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 KUV to PHN?
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.
Are there nonstop flights from KUV to PHN?
Nonstop service on KUV–PHN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 13h 35m nonstop estimate.
What is the time difference between Kunsan and Port Huron?
Port Huron is 13 hours behind Kunsan.
What is the cheapest way to fly from KUV to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUV–PHN that never appear on search engines, with no booking fees.
Why are some KUV to PHN fares phone-only?
Consolidator contracts let us sell certain KUV–PHN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.