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CJM to PHN: distance & flight time
Chumphon (Chumphon Airport) → Port Huron (St Clair County International Airport)
8,730 mi
14,049 km · 7,586 nm
17h 35m
estimated nonstop flight time
-11h
time difference · heading north
See live CJM→PHN fares Phone-only fares on this route — call free
Flight time details
8,730 miles nonstop takes roughly 17h 35m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- CJM — Chumphon Airport · Chumphon, Thailand
- 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 CJM
- VBP · Bokpyinn Airport52 mi away
- KAW · Kawthoung Airport72 mi away
- UNN · Ranong Airport83 mi away
- USM · Samui Airport93 mi away
Near PHN
Frequently asked questions
How far is CJM from PHN?
The flight distance from Chumphon (CJM) to Port Huron (PHN) is 8,730 miles (14,049 km, 7,586 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CJM to PHN?
A nonstop flight takes about 17h 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 Chumphon and Port Huron?
Port Huron is 11 hours behind Chumphon.
What is the cheapest way to fly from CJM to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CJM–PHN that never appear on search engines, with no booking fees.