Note: Estimated times are based on direct routes and average cruising speeds. CO₂ emissions are approximated based on average values for commercial flights. Actual flight duration, timezone differences, and emissions may vary based on routing, weather conditions, aircraft type, and other factors.
About Hong Kong to Porto Alegre Flights
Flights from Hong Kong (HKG) to Porto Alegre (POA) cover a distance of approximately 18,301 kilometers. A direct flight typically takes around 23 hours and 53 minutes, based on an average cruising speed of 800 km/h and including time for takeoff and landing procedures.
Hong Kong International Airport in Hong Kong and Porto Alegre International Airport in Brazil are located in different time zones. Porto Alegre is approximately 11 hours behind Hong Kong.
This flight route produces an estimated 2,105 kg of CO₂ per passenger, based on industry average emissions calculations.