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MCK to OPO: distance & flight time
McCook (Mc Cook Ben Nelson Regional Airport) → Porto (Francisco de Sá Carneiro Airport)
4,561 mi
7,341 km · 3,964 nm
9h 25m
estimated nonstop flight time
+6h
time difference · heading northeast
See live MCK→OPO fares Phone-only fares on this route — call free
Flight time details
4,561 miles nonstop takes roughly 9h 25m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- MCK — Mc Cook Ben Nelson Regional Airport · McCook, United States
- 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 MCK
- LXN · Jim Kelly Field59 mi away
- LBF · North Platte Regional Airport Lee Bird Field64 mi away
- HDE · Brewster Field68 mi away
- GLD · Renner Field-Goodland Municipal Airport82 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 MCK from OPO?
The flight distance from McCook (MCK) to Porto (OPO) is 4,561 miles (7,341 km, 3,964 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MCK to OPO?
A nonstop flight takes about 9h 25m 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 McCook and Porto?
Porto is 6 hours ahead of McCook.
What is the cheapest way to fly from MCK to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MCK–OPO that never appear on search engines, with no booking fees.