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SEP to QLR: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Monte Real (Monte Real Air Base)
4,805 mi
7,733 km · 4,175 nm
9h 53m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SEP→QLR fares Phone-only fares on this route — call free
Flight time details
4,805 miles nonstop takes roughly 9h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- QLR — Monte Real Air Base · Monte Real, 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 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 QLR
- AVR · Alverca Air Base66 mi away
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)74 mi away
- CAT · Cascais Airport80 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)81 mi away
Frequently asked questions
How far is SEP from QLR?
The flight distance from Stephenville (SEP) to Monte Real (QLR) is 4,805 miles (7,733 km, 4,175 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to QLR?
A nonstop flight takes about 9h 53m 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 Monte Real?
Monte Real is 6 hours ahead of Stephenville.
What is the cheapest way to fly from SEP to QLR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–QLR that never appear on search engines, with no booking fees.