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KNH to OPO: distance & flight time
Kinmen (Kinmen Airport) → Porto (Francisco de Sá Carneiro Airport)
6,773 mi
10,901 km · 5,886 nm
13h 45m
estimated nonstop flight time
-7h
time difference · heading northwest
See live KNH→OPO fares Phone-only fares on this route — call free
Flight time details
6,773 miles nonstop takes roughly 13h 45m 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
- KNH — Kinmen Airport · Kinmen, Taiwan
- 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 KNH
- XMN · Xiamen Gaoqi International Airport17 mi away
- JJN · Quanzhou Jinjiang International Airport29 mi away
- MZG · Makung Airport100 mi away
- WOT · Wang-an Airport103 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 KNH from OPO?
The flight distance from Kinmen (KNH) to Porto (OPO) is 6,773 miles (10,901 km, 5,886 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KNH to OPO?
A nonstop flight takes about 13h 45m 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 Kinmen and Porto?
Porto is 7 hours behind Kinmen.
What is the cheapest way to fly from KNH to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KNH–OPO that never appear on search engines, with no booking fees.