Distance From Montezuma Municipal Airport to Francisco de Sá Carneiro Airport

The distance from Montezuma Municipal Airport () to Francisco de Sá Carneiro Airport (OPO) is 4660 miles or 7499 kilometers or 4047 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 Montezuma ( United States ) to Porto ( Portugal )?

A one-way nonstop (direct) flight between Montezuma and Porto takes around 10 hours 42 minutes.

Estimated flight time from Montezuma Municipal Airport, Montezuma, United States to Francisco de Sá Carneiro Airport, Porto, Portugal is 10 hours 42 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		7499 km
Statute Miles		4660 miles
Nautical Miles		4047 nm
Avg. Time of Flight		10 hours 42 minutes

Montezuma Municipal Airport to Francisco de Sá Carneiro Airport Flight Route Map - to OPO Flight Path

Location of Montezuma Municipal Airport & Francisco de Sá Carneiro Airport is given below.
Click the map to view Montezuma to Porto nonstop flight path and travel direction.

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

Nonstop flight route between Montezuma, United States and Porto, Portugal.

Time Difference Between the Airports • - OPO

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

Location	Local Time
Montezuma (United States)	2026-06-20, 00:17:13 MDT
Porto (Portugal)	2026-06-20, 07:17:13 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

Montezuma Municipal Airport ( / K17) Montezuma, United States

Destination

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