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HLD to OPO: distance & flight time
Hailar (Dongshan Airport) → Porto (Francisco de Sá Carneiro Airport)
5,448 mi
8,768 km · 4,734 nm
11h 9m
estimated nonstop flight time
-7h
time difference · heading northwest
See live HLD→OPO fares Phone-only fares on this route — call free
Flight time details
5,448 miles nonstop takes roughly 11h 9m 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
- HLD — Dongshan Airport · Hailar, 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 HLD
- NZH · Manzhouli Xijiao Airport115 mi away
- YIE · Arxan Yi'ershi Airport131 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 HLD from OPO?
The flight distance from Hailar (HLD) to Porto (OPO) is 5,448 miles (8,768 km, 4,734 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLD to OPO?
A nonstop flight takes about 11h 9m 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 Hailar and Porto?
Porto is 7 hours behind Hailar.
What is the cheapest way to fly from HLD to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLD–OPO that never appear on search engines, with no booking fees.