Distance From Sines heliport to Lanzhou Zhongchuan International Airport

The distance from Sines heliport () to Lanzhou Zhongchuan International Airport (LHW) is 5729 miles or 9219 kilometers or 4975 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.

---

How long does it take to travel from Sines ( Portugal ) to Lanzhou (Yongdeng) ( China )?

A one-way nonstop (direct) flight between Sines and Lanzhou (Yongdeng) takes around 13 hours 10 minutes.

Estimated flight time from Sines heliport, Sines, Portugal to Lanzhou Zhongchuan International Airport, Lanzhou (Yongdeng), China is 13 hours 10 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 • - LHW

Kilometers		9219 km
Statute Miles		5729 miles
Nautical Miles		4975 nm
Avg. Time of Flight		13 hours 10 minutes

Sines heliport to Lanzhou Zhongchuan International Airport Flight Route Map - to LHW Flight Path

Location of Sines heliport & Lanzhou Zhongchuan International Airport is given below.
Click the map to view Sines to Lanzhou (Yongdeng) nonstop flight path and travel direction.

Click to see flight route on Google Map between Sines, Portugal and Lanzhou (Yongdeng), China. .

Nonstop flight route between Sines, Portugal and Lanzhou (Yongdeng), China.

Time Difference Between the Airports • - LHW

Time difference between Sines (Portugal) and Lanzhou (Yongdeng) (China) is 5 Hours.
Lanzhou (Yongdeng) time is 5 Hours ahead of Sines.

Location	Local Time
Sines (Portugal)	2026-09-17, 02:26:52 WEST
Lanzhou (Yongdeng) (China)	2026-09-17, 07:26:52 +06

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

Sines heliport ( / ) Sines, Portugal

Destination

Lanzhou Zhongchuan International Airport (LHW / ZLLL) Lanzhou (Yongdeng), China