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QLR to DEN: distance & flight time
Monte Real (Monte Real Air Base) → Denver (Denver International Airport)
4,798 mi
7,722 km · 4,170 nm
9h 53m
estimated nonstop flight time
-7h
time difference · heading northwest
See live QLR→DEN fares Phone-only fares on this route — call free
Flight time details
4,798 miles nonstop takes roughly 9h 53m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- QLR — Monte Real Air Base · Monte Real, Portugal
- DEN — Denver International Airport · Denver, 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 DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 mi away
Frequently asked questions
How far is QLR from DEN?
The flight distance from Monte Real (QLR) to Denver (DEN) is 4,798 miles (7,722 km, 4,170 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from QLR to DEN?
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 Monte Real and Denver?
Denver is 7 hours behind Monte Real.
What is the cheapest way to fly from QLR to DEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on QLR–DEN that never appear on search engines, with no booking fees.