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SBN to CAT: distance & flight time
South Bend (South Bend Regional Airport) → Cascais (Cascais Airport)
3,924 mi
6,315 km · 3,410 nm
8h 10m
estimated nonstop flight time
+5h
time difference · heading northeast
See live SBN→CAT fares Phone-only fares on this route — call free
Flight time details
3,924 miles nonstop takes roughly 8h 10m 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
- CAT — Cascais Airport · Cascais, 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 CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 mi away
Frequently asked questions
How far is SBN from CAT?
The flight distance from South Bend (SBN) to Cascais (CAT) is 3,924 miles (6,315 km, 3,410 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SBN to CAT?
A nonstop flight takes about 8h 10m 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 Cascais?
Cascais is 5 hours ahead of South Bend.
What is the cheapest way to fly from SBN to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SBN–CAT that never appear on search engines, with no booking fees.