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NGF to OPO: distance & flight time
Kaneohe Bay (Kaneohe Bay MCAS (Marion E. Carl Field) Airport) → Porto (Francisco de Sá Carneiro Airport)
7,673 mi
12,349 km · 6,668 nm
15h 31m
estimated nonstop flight time
+11h
time difference · heading northeast
See live NGF→OPO fares Phone-only fares on this route — call free
Flight time details
7,673 miles nonstop takes roughly 15h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- NGF — Kaneohe Bay MCAS (Marion E. Carl Field) Airport · Kaneohe Bay, United States
- 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 NGF
- HNL · Daniel K Inouye International Airport13 mi away
- HHI · Wheeler Army Airfield18 mi away
- JRF · Kalaeloa Airport22 mi away
- HDH · Dillingham Airfield29 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 NGF from OPO?
The flight distance from Kaneohe Bay (NGF) to Porto (OPO) is 7,673 miles (12,349 km, 6,668 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NGF to OPO?
A nonstop flight takes about 15h 31m 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 Kaneohe Bay and Porto?
Porto is 11 hours ahead of Kaneohe Bay.
What is the cheapest way to fly from NGF to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NGF–OPO that never appear on search engines, with no booking fees.