Distance From Denver ARTCC Heliport to Josep Tarradellas Barcelona-El Prat Airport

The distance from Denver ARTCC Heliport () to Josep Tarradellas Barcelona-El Prat Airport (BCN) is 5193 miles or 8358 kilometers or 4510 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.

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How long does it take to travel from Longmont ( United States ) to Barcelona ( Spain )?

A one-way nonstop (direct) flight between Longmont and Barcelona takes around 11 hours 56 minutes.

Estimated flight time from Denver ARTCC Heliport, Longmont, United States to Josep Tarradellas Barcelona-El Prat Airport, Barcelona, Spain is 11 hours 56 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 • - BCN

Kilometers		8358 km
Statute Miles		5193 miles
Nautical Miles		4510 nm
Avg. Time of Flight		11 hours 56 minutes

Denver ARTCC Heliport to Josep Tarradellas Barcelona-El Prat Airport Flight Route Map - to BCN Flight Path

Location of Denver ARTCC Heliport & Josep Tarradellas Barcelona-El Prat Airport is given below.
Click the map to view Longmont to Barcelona nonstop flight path and travel direction.

Click to see flight route on Google Map between Longmont, United States and Barcelona, Spain. .

Nonstop flight route between Longmont, United States and Barcelona, Spain.

Time Difference Between the Airports • - BCN

Time difference between Longmont (United States) and Barcelona (Spain) is 7 Hours.
Barcelona time is 7 Hours ahead of Longmont.

Location	Local Time
Longmont (United States)	2026-03-21, 17:56:39 MDT
Barcelona (Spain)	2026-03-22, 00:56:39 CET

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

Denver ARTCC Heliport ( / CO99) Longmont, United States

Destination

Josep Tarradellas Barcelona-El Prat Airport (BCN / LEBL) Barcelona, Spain