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PHN to BLT: distance & flight time
Port Huron (St Clair County International Airport) → Blackwater (Blackwater Airport)
9,243 mi
14,876 km · 8,032 nm
18h 35m
estimated nonstop flight time
+14h
time difference · heading west
See live PHN→BLT fares Phone-only fares on this route — call free
Flight time details
9,243 miles nonstop takes roughly 18h 35m 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
- BLT — Blackwater Airport · Blackwater, 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 BLT
- EMD · Emerald Airport40 mi away
- DYA · Dysart Airport73 mi away
- CMQ · Clermont Airport95 mi away
- ROK · Rockhampton Airport107 mi away
Frequently asked questions
How far is PHN from BLT?
The flight distance from Port Huron (PHN) to Blackwater (BLT) is 9,243 miles (14,876 km, 8,032 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to BLT?
A nonstop flight takes about 18h 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 Port Huron and Blackwater?
Blackwater is 14 hours ahead of Port Huron.
What is the cheapest way to fly from PHN to BLT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–BLT that never appear on search engines, with no booking fees.