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HNL to CAT: distance & flight time
Honolulu (Daniel K Inouye International Airport) → Cascais (Cascais Airport)
7,816 mi
12,578 km · 6,792 nm
15h 48m
estimated nonstop flight time
+11h
time difference · heading northeast
See live HNL→CAT fares Phone-only fares on this route — call free
Flight time details
7,816 miles nonstop takes roughly 15h 48m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- HNL — Daniel K Inouye International Airport · Honolulu, United States
- 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 HNL
- JRF · Kalaeloa Airport9 mi away
- HHI · Wheeler Army Airfield13 mi away
- NGF · Kaneohe Bay MCAS (Marion E. Carl Field) Airport13 mi away
- HDH · Dillingham Airfield25 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 HNL from CAT?
The flight distance from Honolulu (HNL) to Cascais (CAT) is 7,816 miles (12,578 km, 6,792 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HNL to CAT?
A nonstop flight takes about 15h 48m 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 Honolulu and Cascais?
Cascais is 11 hours ahead of Honolulu.
What is the cheapest way to fly from HNL to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HNL–CAT that never appear on search engines, with no booking fees.