Distance From Aerodromo de Leiria to Denver International Airport

The distance from Aerodromo de Leiria () to Denver International Airport (DEN) is 4803 miles or 7730 kilometers or 4171 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Leiria ( Portugal ) to Denver ( United States )?

A one-way nonstop (direct) flight between Leiria and Denver takes around 11 hours 2 minutes.

Estimated flight time from Aerodromo de Leiria, Leiria, Portugal to Denver International Airport, Denver, United States is 11 hours 2 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - DEN

Kilometers		7730 km
Statute Miles		4803 miles
Nautical Miles		4171 nm
Avg. Time of Flight		11 hours 2 minutes

Aerodromo de Leiria to Denver International Airport Flight Route Map - to DEN Flight Path

Location of Aerodromo de Leiria & Denver International Airport is given below.
Click the map to view Leiria to Denver nonstop flight path and travel direction.

Click to see flight route on Google Map between Leiria, Portugal and Denver, United States. .

Nonstop flight route between Leiria, Portugal and Denver, United States.

Time Difference Between the Airports • - DEN

Time difference between Leiria (Portugal) and Denver (United States) is 7 Hours.
Denver time is 7 Hours behind Leiria.

Location	Local Time
Leiria (Portugal)	2025-12-14, 17:55:47 WET
Denver (United States)	2025-12-14, 10:55:47 MST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Aerodromo de Leiria ( / LPJF) Leiria, Portugal

Destination

Denver International Airport (DEN / KDEN) Denver, United States