Distance From USAF Academy Airfield to Francisco de Sá Carneiro Airport, AFF - OPO Distance

The distance from USAF Academy Airfield (AFF) to Francisco de Sá Carneiro Airport (OPO) is 4794 miles or 7715 kilometers or 4163 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 Colorado Springs ( United States ) to Porto ( Portugal )?

A one-way nonstop (direct) flight between Colorado Springs and Porto takes around 11 hours 1 minutes.

Estimated flight time from USAF Academy Airfield, Colorado Springs, United States to Francisco de Sá Carneiro Airport, Porto, Portugal is 11 hours 1 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 • AFF - OPO

Kilometers		7715 km
Statute Miles		4794 miles
Nautical Miles		4163 nm
Avg. Time of Flight		11 hours 1 minutes

USAF Academy Airfield to Francisco de Sá Carneiro Airport Flight Route Map - AFF to OPO Flight Path

Location of USAF Academy Airfield & Francisco de Sá Carneiro Airport is given below.
Click the map to view Colorado Springs to Porto nonstop flight path and travel direction.

Click to see flight route on Google Map between Colorado Springs, United States and Porto, Portugal. .

Nonstop flight route between Colorado Springs, United States and Porto, Portugal.

Time Difference Between the Airports • AFF - OPO

Time difference between Colorado Springs (United States) and Porto (Portugal) is 7 Hours.
Porto time is 7 Hours ahead of Colorado Springs.

Location	Local Time
Colorado Springs (United States)	2025-12-14, 15:43:41 MST
Porto (Portugal)	2025-12-14, 22:43:41 WET

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

USAF Academy Airfield (AFF / KAFF) Colorado Springs, United States

Destination

Francisco de Sá Carneiro Airport (OPO / LPPR) Porto, Portugal