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NOG to OPO: distance & flight time
Nogales (Nogales International Airport) → Porto (Francisco de Sá Carneiro Airport)
5,401 mi
8,693 km · 4,694 nm
11h 3m
estimated nonstop flight time
+8h
time difference · heading northeast
See live NOG→OPO fares Phone-only fares on this route — call free
Flight time details
5,401 miles nonstop takes roughly 11h 3m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- NOG — Nogales International Airport · Nogales, Mexico
- 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 NOG
- OLS · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field45 mi away
- TUS · Tucson International Airport62 mi away
- DMA · Davis Monthan Air Force Base65 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 NOG from OPO?
The flight distance from Nogales (NOG) to Porto (OPO) is 5,401 miles (8,693 km, 4,694 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NOG to OPO?
A nonstop flight takes about 11h 3m 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 Nogales and Porto?
Porto is 8 hours ahead of Nogales.
What is the cheapest way to fly from NOG to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NOG–OPO that never appear on search engines, with no booking fees.