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PHN to KKC: distance & flight time
Port Huron (St Clair County International Airport) → Khon Kaen (Khon Kaen Airport)
8,320 mi
13,390 km · 7,230 nm
16h 47m
estimated nonstop flight time
+11h
time difference · heading north
See live PHN→KKC fares Phone-only fares on this route — call free
Flight time details
8,320 miles nonstop takes roughly 16h 47m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, United States
- KKC — Khon Kaen Airport · Khon Kaen, Thailand
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 KKC
- UTH · Udon Thani Airport64 mi away
- ROI · Roi Et Airport70 mi away
- BFV · Buri Ram Airport91 mi away
- LOE · Loei Airport97 mi away
Frequently asked questions
How far is PHN from KKC?
The flight distance from Port Huron (PHN) to Khon Kaen (KKC) is 8,320 miles (13,390 km, 7,230 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to KKC?
A nonstop flight takes about 16h 47m 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 Khon Kaen?
Khon Kaen is 11 hours ahead of Port Huron.
What is the cheapest way to fly from PHN to KKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–KKC that never appear on search engines, with no booking fees.