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HRL to QSC: distance & flight time
Harlingen (Valley International Airport) → Sao Carlos (Mário Pereira Lopes–São Carlos Airport)
4,704 mi
7,571 km · 4,088 nm
9h 41m
estimated nonstop flight time
+2h
time difference · heading southeast
See live HRL→QSC fares Phone-only fares on this route — call free
Flight time details
4,704 miles nonstop takes roughly 9h 41m 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
- HRL — Valley International Airport · Harlingen, 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 HRL
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 HRL from QSC?
The flight distance from Harlingen (HRL) to Sao Carlos (QSC) is 4,704 miles (7,571 km, 4,088 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRL to QSC?
A nonstop flight takes about 9h 41m 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 Harlingen and Sao Carlos?
Sao Carlos is 2 hours ahead of Harlingen.
What is the cheapest way to fly from HRL to QSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRL–QSC that never appear on search engines, with no booking fees.