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PHN to TWB: distance & flight time
Port Huron (St Clair County International Airport) → Toowoomba (Toowoomba Airport)
9,246 mi
14,881 km · 8,035 nm
18h 36m
estimated nonstop flight time
+14h
time difference · heading west
See live PHN→TWB fares Phone-only fares on this route — call free
Flight time details
9,246 miles nonstop takes roughly 18h 36m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, United States
- TWB — Toowoomba Airport · Toowoomba, Australia
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 TWB
- WTB · Toowoomba Wellcamp Airport8 mi away
- OKY · Oakey Airport14 mi away
- ACF · Brisbane Archerfield Airport67 mi away
- KGY · Kingaroy Airport67 mi away
Frequently asked questions
How far is PHN from TWB?
The flight distance from Port Huron (PHN) to Toowoomba (TWB) is 9,246 miles (14,881 km, 8,035 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to TWB?
A nonstop flight takes about 18h 36m 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 Toowoomba?
Toowoomba is 14 hours ahead of Port Huron.
What is the cheapest way to fly from PHN to TWB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–TWB that never appear on search engines, with no booking fees.