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HHI to CAT: distance & flight time
Wahiawa (Wheeler Army Airfield) → Cascais (Cascais Airport)
7,809 mi
12,568 km · 6,786 nm
15h 47m
estimated nonstop flight time
+11h
time difference · heading northeast
See live HHI→CAT fares Phone-only fares on this route — call free
Flight time details
7,809 miles nonstop takes roughly 15h 47m 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
- HHI — Wheeler Army Airfield · Wahiawa, 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 HHI
- HNL · Daniel K Inouye International Airport13 mi away
- HDH · Dillingham Airfield12 mi away
- JRF · Kalaeloa Airport12 mi away
- NGF · Kaneohe Bay MCAS (Marion E. Carl Field) Airport18 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 HHI from CAT?
The flight distance from Wahiawa (HHI) to Cascais (CAT) is 7,809 miles (12,568 km, 6,786 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHI to CAT?
A nonstop flight takes about 15h 47m 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 Wahiawa and Cascais?
Cascais is 11 hours ahead of Wahiawa.
What is the cheapest way to fly from HHI to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHI–CAT that never appear on search engines, with no booking fees.