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CNF to OPO: distance & flight time
Belo Horizonte (Tancredo Neves International Airport) → Porto (Francisco de Sá Carneiro Airport)
4,775 mi
7,684 km · 4,149 nm
9h 50m
estimated nonstop flight time
+4h
time difference · heading northeast
See live CNF→OPO fares Phone-only fares on this route — call free
Flight time details
4,775 miles nonstop takes roughly 9h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- CNF — Tancredo Neves International Airport · Belo Horizonte, Brazil
- 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 CNF
- PLU · Pampulha - Carlos Drummond de Andrade Airport16 mi away
- DIQ · Brigadeiro Cabral Airport70 mi away
- IPN · Usiminas Airport97 mi away
- DTI · Diamantina Airport98 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 CNF from OPO?
The flight distance from Belo Horizonte (CNF) to Porto (OPO) is 4,775 miles (7,684 km, 4,149 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNF to OPO?
A nonstop flight takes about 9h 50m 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 Belo Horizonte and Porto?
Porto is 4 hours ahead of Belo Horizonte.
What is the cheapest way to fly from CNF to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNF–OPO that never appear on search engines, with no booking fees.