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HTI to CAT: distance & flight time
Hamilton Island (Hamilton Island Airport) → Cascais (Cascais Airport)
10,627 mi
17,102 km · 9,234 nm
21h 18m
estimated nonstop flight time
-9h
time difference · heading northwest
See live HTI→CAT fares Phone-only fares on this route — call free
Flight time details
10,627 miles nonstop takes roughly 21h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- HTI — Hamilton Island Airport · Hamilton Island, Australia
- CAT — Cascais Airport · Cascais, Portugal
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 HTI
- WSY · Whitsunday Island Airport14 mi away
- JHQ · Shute Harbour Airport14 mi away
- PPP · Proserpine Whitsunday Coast Airport28 mi away
- BMP · Brampton Island Airport37 mi away
Near CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 mi away
Frequently asked questions
How far is HTI from CAT?
The flight distance from Hamilton Island (HTI) to Cascais (CAT) is 10,627 miles (17,102 km, 9,234 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTI to CAT?
A nonstop flight takes about 21h 18m 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 Hamilton Island and Cascais?
Cascais is 9 hours behind Hamilton Island.
What is the cheapest way to fly from HTI to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTI–CAT that never appear on search engines, with no booking fees.