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YQS to OPO: distance & flight time
St Thomas (St Thomas Municipal Airport) → Porto (Francisco de Sá Carneiro Airport)
3,600 mi
5,793 km · 3,128 nm
7h 31m
estimated nonstop flight time
—
time difference · heading northeast
See live YQS→OPO fares Phone-only fares on this route — call free
Flight time details
3,600 miles nonstop takes roughly 7h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YQS — St Thomas Municipal Airport · St Thomas, Canada
- 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 YQS
- YXU · London Airport18 mi away
- YCE · Centralia / James T. Field Memorial Aerodrome41 mi away
- YYZ · Lester B. Pearson International Airport97 mi away
- YKF · Waterloo Airport60 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 YQS from OPO?
The flight distance from St Thomas (YQS) to Porto (OPO) is 3,600 miles (5,793 km, 3,128 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQS to OPO?
A nonstop flight takes about 7h 31m 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 cheapest way to fly from YQS to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQS–OPO that never appear on search engines, with no booking fees.