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PHN to BWH: distance & flight time
Port Huron (St Clair County International Airport) → Butterworth (Butterworth Airport)
9,089 mi
14,628 km · 7,898 nm
18h 17m
estimated nonstop flight time
+12h
time difference · heading north
See live PHN→BWH fares Phone-only fares on this route — call free
Flight time details
9,089 miles nonstop takes roughly 18h 17m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, United States
- BWH — Butterworth Airport · Butterworth, Malaysia
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 BWH
- PEN · Penang International Airport14 mi away
- AOR · Sultan Abdul Halim Airport50 mi away
- LGK · Langkawi International Airport75 mi away
- IPH · Sultan Azlan Shah Airport79 mi away
Frequently asked questions
How far is PHN from BWH?
The flight distance from Port Huron (PHN) to Butterworth (BWH) is 9,089 miles (14,628 km, 7,898 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to BWH?
A nonstop flight takes about 18h 17m 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 Butterworth?
Butterworth is 12 hours ahead of Port Huron.
What is the cheapest way to fly from PHN to BWH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–BWH that never appear on search engines, with no booking fees.