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GFF to PHN: distance & flight time
Griffith (Griffith Airport) → Port Huron (St Clair County International Airport)
9,783 mi
15,744 km · 8,501 nm
19h 39m
estimated nonstop flight time
-14h
time difference · heading northeast
See live GFF→PHN fares Phone-only fares on this route — call free
Flight time details
9,783 miles nonstop takes roughly 19h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- GFF — Griffith Airport · Griffith, Australia
- 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 GFF
- NRA · Narrandera Airport40 mi away
- WWY · West Wyalong Airport68 mi away
- HXX · Hay Airport73 mi away
- TEM · Temora Airport83 mi away
Near PHN
Frequently asked questions
How far is GFF from PHN?
The flight distance from Griffith (GFF) to Port Huron (PHN) is 9,783 miles (15,744 km, 8,501 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GFF to PHN?
A nonstop flight takes about 19h 39m 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 Griffith and Port Huron?
Port Huron is 14 hours behind Griffith.
What is the cheapest way to fly from GFF to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GFF–PHN that never appear on search engines, with no booking fees.