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APA to QLR: distance & flight time
Denver (Centennial Airport) → Monte Real (Monte Real Air Base)
4,818 mi
7,753 km · 4,186 nm
9h 55m
estimated nonstop flight time
+7h
time difference · heading northeast
See live APA→QLR fares Phone-only fares on this route — call free
Flight time details
4,818 miles nonstop takes roughly 9h 55m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- APA — Centennial Airport · Denver, 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 APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 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 APA from QLR?
The flight distance from Denver (APA) to Monte Real (QLR) is 4,818 miles (7,753 km, 4,186 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APA to QLR?
A nonstop flight takes about 9h 55m 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 Denver and Monte Real?
Monte Real is 7 hours ahead of Denver.
What is the cheapest way to fly from APA to QLR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APA–QLR that never appear on search engines, with no booking fees.