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HHP to CAT: distance & flight time
Hong Kong (Shun Tak Heliport) → Cascais (Cascais Airport)
6,859 mi
11,039 km · 5,961 nm
13h 55m
estimated nonstop flight time
-7h
time difference · heading northwest
See live HHP→CAT fares Phone-only fares on this route — call free
Flight time details
6,859 miles nonstop takes roughly 13h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- HHP — Shun Tak Heliport · Hong Kong, Hong Kong
- 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 HHP
- HKG · Hong Kong International Airport15 mi away
- SZX · Shenzhen Bao'an International Airport33 mi away
- MFM · Macau International Airport37 mi away
- ZUH · Zhuhai Jinwan Airport53 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 HHP from CAT?
The flight distance from Hong Kong (HHP) to Cascais (CAT) is 6,859 miles (11,039 km, 5,961 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHP to CAT?
A nonstop flight takes about 13h 55m 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 Hong Kong and Cascais?
Cascais is 7 hours behind Hong Kong.
What is the cheapest way to fly from HHP to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHP–CAT that never appear on search engines, with no booking fees.