Zhengzhou to Portland Flight Time, Distance, Route Map

Flight time from Zhengzhou, China to Portland, United States is 11 hours 45 minutes under avarage conditions. Our flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Actual flight times may vary depending on aircraft type, cruise speed, routing, weather conditions, passenger load, and other factors.

What is the Flight Distance Between Zhengzhou and Portland?

The flight distance from Zhengzhou (China) to Portland (United States) is 5873 miles. This is equivalent to 9451 kilometers or 5100 nautical miles. The calculated distance (air line) is the straight line distance or direct flight distance between cities. The nearest airport to Zhengzhou, is Zhengzhou Airport (CGO) and the nearest airport to Portland, is Portland International Airport (PDX).

Zhengzhou - Portland Timezones & Time Difference

Current local time in Zhengzhou is 2025-12-05, 23:02:12 CST
Current local time in Portland is 2025-12-05, 08:02:12 MST.
Time difference between Zhengzhou (China) and Portland (United States) is 15 Hours.
Portland time is 15 Hours behind Zhengzhou.

Zhengzhou to Portland Flight Route Map

Flight map from Zhengzhou, China to Portland, United States is given below.
Click the map to view Zhengzhou to Portland nonstop flight path and travel direction.

The distance between cities calculated based on their latitudes and longitudes. This is also called distance as the crow flies. Bird flight distance is calculated by drawing a straight line between two point coordinates. The length of this drawn line will give the shortest distance value. This distance may be very much different from the actual travel distance.


Zhengzhou GPS Coordinates: Latitude: N 34° 44' 47.8'' Longitude: E 113° 37' 31.2''
Portland GPS Coordinates: Latitude: N 45° 31' 23'' Longitude: W 122° 40' 35.3''

Zhengzhou Map, Where is Zhengzhou located?

Portland Map, Where is Portland located?