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OPO to MCS: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Monte Caseros (Monte Caseros Airport)
5,846 mi
9,408 km · 5,080 nm
11h 56m
estimated nonstop flight time
-4h
time difference · heading southwest
See live OPO→MCS fares Phone-only fares on this route — call free
Flight time details
5,846 miles nonstop takes roughly 11h 56m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- MCS — Monte Caseros Airport · Monte Caseros, Argentina
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 MCS
- UZU · Curuzu Cuatia Airport40 mi away
- URG · Rubem Berta Airport49 mi away
- AOL · Paso De Los Libres Airport50 mi away
- ATI · Artigas International Airport68 mi away
Frequently asked questions
How far is OPO from MCS?
The flight distance from Porto (OPO) to Monte Caseros (MCS) is 5,846 miles (9,408 km, 5,080 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to MCS?
A nonstop flight takes about 11h 56m 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 Monte Caseros?
Monte Caseros is 4 hours behind Porto.
What is the cheapest way to fly from OPO to MCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–MCS that never appear on search engines, with no booking fees.