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HAK to OPO: distance & flight time
Haikou (Haikou Meilan International Airport) → Porto (Francisco de Sá Carneiro Airport)
6,692 mi
10,770 km · 5,815 nm
13h 35m
estimated nonstop flight time
-7h
time difference · heading northwest
See live HAK→OPO fares Phone-only fares on this route — call free
Flight time details
6,692 miles nonstop takes roughly 13h 35m 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
- HAK — Haikou Meilan International Airport · Haikou, China
- OPO — Francisco de Sá Carneiro Airport · Porto, 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 HAK
- BAR · Qionghai Bo'ao Airport55 mi away
- ZHA · Zhanjiang Airport89 mi away
- SYX · Sanya Phoenix International Airport132 mi away
- BHY · Beihai Airport134 mi away
Near OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 mi away
Frequently asked questions
How far is HAK from OPO?
The flight distance from Haikou (HAK) to Porto (OPO) is 6,692 miles (10,770 km, 5,815 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HAK to OPO?
A nonstop flight takes about 13h 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 Haikou and Porto?
Porto is 7 hours behind Haikou.
What is the cheapest way to fly from HAK to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAK–OPO that never appear on search engines, with no booking fees.