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ZAO to OPO: distance & flight time
Cahors (Cahors-Lalbenque Airport) → Porto (Francisco de Sá Carneiro Airport)
557 mi
897 km · 484 nm
1h 41m
estimated nonstop flight time
-1h
time difference · heading west
See live ZAO→OPO fares Phone-only fares on this route — call free
Flight time details
557 miles nonstop takes roughly 1h 41m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ZAO — Cahors-Lalbenque Airport · Cahors, France
- 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 ZAO
- XMW · Montauban Airport23 mi away
- LBI · Albi-Le Séquestre Airport44 mi away
- AGF · Agen-La Garenne Airport45 mi away
- BVE · Brive Souillac Airport48 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 ZAO from OPO?
The flight distance from Cahors (ZAO) to Porto (OPO) is 557 miles (897 km, 484 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZAO to OPO?
A nonstop flight takes about 1h 41m 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 Cahors and Porto?
Porto is 1 hour behind Cahors.
What is the cheapest way to fly from ZAO to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZAO–OPO that never appear on search engines, with no booking fees.