Need help booking?
Unpublished phone-only deals available
MRD to OPO: distance & flight time
Merida (Alberto Carnevalli Airport) → Porto (Francisco de Sá Carneiro Airport)
4,406 mi
7,091 km · 3,829 nm
9h 6m
estimated nonstop flight time
+5h
time difference · heading northeast
See live MRD→OPO fares Phone-only fares on this route — call free
Flight time details
4,406 miles nonstop takes roughly 9h 6m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- MRD — Alberto Carnevalli Airport · Merida, Venezuela
- 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 MRD
- VIG · Juan Pablo Pérez Alfonso Airport35 mi away
- SBB · Santa Bárbara de Barinas Airport54 mi away
- STB · Santa Bárbara del Zulia Airport60 mi away
- BNS · Barinas Airport65 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 MRD from OPO?
The flight distance from Merida (MRD) to Porto (OPO) is 4,406 miles (7,091 km, 3,829 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MRD to OPO?
A nonstop flight takes about 9h 6m 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 Merida and Porto?
Porto is 5 hours ahead of Merida.
What is the cheapest way to fly from MRD to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MRD–OPO that never appear on search engines, with no booking fees.