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SBN to OPO: distance & flight time
South Bend (South Bend Regional Airport) → Porto (Francisco de Sá Carneiro Airport)
3,871 mi
6,229 km · 3,364 nm
8h 3m
estimated nonstop flight time
+5h
time difference · heading northeast
See live SBN→OPO fares Phone-only fares on this route — call free
Flight time details
3,871 miles nonstop takes roughly 8h 3m 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
- SBN — South Bend Regional Airport · South Bend, 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 SBN
- EKI · Elkhart Municipal Airport16 mi away
- MGC · Michigan City Municipal Airport26 mi away
- VPZ · Porter County Municipal Airport40 mi away
- ORD · Chicago O'Hare International Airport84 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 SBN from OPO?
The flight distance from South Bend (SBN) to Porto (OPO) is 3,871 miles (6,229 km, 3,364 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SBN to OPO?
A nonstop flight takes about 8h 3m 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 South Bend and Porto?
Porto is 5 hours ahead of South Bend.
What is the cheapest way to fly from SBN to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SBN–OPO that never appear on search engines, with no booking fees.