Distance From 100 Aker Wood Airport to Francisco de Sá Carneiro Airport

The distance from 100 Aker Wood Airport () to Francisco de Sá Carneiro Airport (OPO) is 3997 miles or 6433 kilometers or 3471 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 Spring City ( United States ) to Porto ( Portugal )?

A one-way nonstop (direct) flight between Spring City and Porto takes around 9 hours 11 minutes.

Estimated flight time from 100 Aker Wood Airport, Spring City, United States to Francisco de Sá Carneiro Airport, Porto, Portugal is 9 hours 11 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 • - OPO

Kilometers		6433 km
Statute Miles		3997 miles
Nautical Miles		3471 nm
Avg. Time of Flight		9 hours 11 minutes

100 Aker Wood Airport to Francisco de Sá Carneiro Airport Flight Route Map - to OPO Flight Path

Location of 100 Aker Wood Airport & Francisco de Sá Carneiro Airport is given below.
Click the map to view Spring City to Porto nonstop flight path and travel direction.

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

Nonstop flight route between Spring City, United States and Porto, Portugal.

Time Difference Between the Airports • - OPO

Time difference between Spring City (United States) and Porto (Portugal) is 5 Hours.
Porto time is 5 Hours ahead of Spring City.

Location	Local Time
Spring City (United States)	2026-05-05, 00:31:10 EDT
Porto (Portugal)	2026-05-05, 05:31:10 WEST

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

100 Aker Wood Airport ( / TN41) Spring City, United States

Destination

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