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QLR to SBD: distance & flight time
Monte Real (Monte Real Air Base) → San Bernardino (San Bernardino International Airport)
5,587 mi
8,991 km · 4,855 nm
11h 25m
estimated nonstop flight time
-8h
time difference · heading northwest
See live QLR→SBD fares Phone-only fares on this route — call free
Flight time details
5,587 miles nonstop takes roughly 11h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- QLR — Monte Real Air Base · Monte Real, Portugal
- SBD — San Bernardino International Airport · San Bernardino, United States
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 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
Near SBD
- RIV · March ARB Airport15 mi away
- RAL · Riverside Municipal Airport16 mi away
- ONT · Ontario International Airport21 mi away
- CNO · Chino Airport24 mi away
Frequently asked questions
How far is QLR from SBD?
The flight distance from Monte Real (QLR) to San Bernardino (SBD) is 5,587 miles (8,991 km, 4,855 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from QLR to SBD?
A nonstop flight takes about 11h 25m 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 Monte Real and San Bernardino?
San Bernardino is 8 hours behind Monte Real.
What is the cheapest way to fly from QLR to SBD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on QLR–SBD that never appear on search engines, with no booking fees.