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SKY to OPO: distance & flight time
Sandusky (Griffing Sandusky Airport) → Porto (Francisco de Sá Carneiro Airport)
3,711 mi
5,972 km · 3,224 nm
7h 45m
estimated nonstop flight time
+5h
time difference · heading northeast
See live SKY→OPO fares Phone-only fares on this route — call free
Flight time details
3,711 miles nonstop takes roughly 7h 45m 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
- SKY — Griffing Sandusky Airport · Sandusky, 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 SKY
- DTW · Detroit Metropolitan Wayne County Airport65 mi away
- CLE · Cleveland Hopkins International Airport42 mi away
- MFD · Mansfield Lahm Regional Airport43 mi away
- GQQ · Galion Municipal Airport47 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 SKY from OPO?
The flight distance from Sandusky (SKY) to Porto (OPO) is 3,711 miles (5,972 km, 3,224 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SKY to OPO?
A nonstop flight takes about 7h 45m 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 Sandusky and Porto?
Porto is 5 hours ahead of Sandusky.
What is the cheapest way to fly from SKY to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SKY–OPO that never appear on search engines, with no booking fees.