Distance From Thamkharka Airport to Francisco de Sá Carneiro Airport

The distance from Thamkharka Airport () to Francisco de Sá Carneiro Airport (OPO) is 5279 miles or 8495 kilometers or 4584 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 Khotang Bazar ( Nepal ) to Porto ( Portugal )?

A one-way nonstop (direct) flight between Khotang Bazar and Porto takes around 12 hours 8 minutes.

Estimated flight time from Thamkharka Airport, Khotang Bazar, Nepal to Francisco de Sá Carneiro Airport, Porto, Portugal is 12 hours 8 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		8495 km
Statute Miles		5279 miles
Nautical Miles		4584 nm
Avg. Time of Flight		12 hours 8 minutes

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

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

Click to see flight route on Google Map between Khotang Bazar, Nepal and Porto, Portugal. .

Nonstop flight route between Khotang Bazar, Nepal and Porto, Portugal.

Time Difference Between the Airports • - OPO

Time difference between Khotang Bazar (Nepal) and Porto (Portugal) is 5 Hours 45 Minutes.
Porto time is 5 Hours 45 Minutes behind Khotang Bazar.

Location	Local Time
Khotang Bazar (Nepal)	2025-12-16, 00:59:59 +0545
Porto (Portugal)	2025-12-15, 19:14:59 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

Thamkharka Airport ( / VNTH) Khotang Bazar, Nepal

Destination

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