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SEP to QSC: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Sao Carlos (Mário Pereira Lopes–São Carlos Airport)
4,999 mi
8,045 km · 4,344 nm
10h 16m
estimated nonstop flight time
+2h
time difference · heading southeast
See live SEP→QSC fares Phone-only fares on this route — call free
Flight time details
4,999 miles nonstop takes roughly 10h 16m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- QSC — Mário Pereira Lopes–São Carlos Airport · Sao Carlos, Brazil
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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Near QSC
- AQA · Araraquara Airport15 mi away
- QPS · Campo Fontenelle Airport37 mi away
- RAO · Leite Lopes Airport52 mi away
- JTC · Bauru - Arealva Airport76 mi away
Frequently asked questions
How far is SEP from QSC?
The flight distance from Stephenville (SEP) to Sao Carlos (QSC) is 4,999 miles (8,045 km, 4,344 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to QSC?
A nonstop flight takes about 10h 16m 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 Stephenville and Sao Carlos?
Sao Carlos is 2 hours ahead of Stephenville.
What is the cheapest way to fly from SEP to QSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–QSC that never appear on search engines, with no booking fees.