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OPO to KOP: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Nakhon Phanom (Nakhon Phanom Airport)
6,564 mi
10,563 km · 5,704 nm
13h 20m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OPO→KOP fares Phone-only fares on this route — call free
Flight time details
6,564 miles nonstop takes roughly 13h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
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 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
Near KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Frequently asked questions
How far is OPO from KOP?
The flight distance from Porto (OPO) to Nakhon Phanom (KOP) is 6,564 miles (10,563 km, 5,704 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to KOP?
A nonstop flight takes about 13h 20m 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 Porto and Nakhon Phanom?
Nakhon Phanom is 6 hours ahead of Porto.
What is the cheapest way to fly from OPO to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–KOP that never appear on search engines, with no booking fees.