Distance From St Charles Airport to Wenzhou Longwan International Airport

The distance from St Charles Airport () to Wenzhou Longwan International Airport (WNZ) is 7400 miles or 11909 kilometers or 6426 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 St Charles ( United States ) to Wenzhou ( China )?

A one-way nonstop (direct) flight between St Charles and Wenzhou takes around 17 hours 0 minutes.

Estimated flight time from St Charles Airport, St Charles, United States to Wenzhou Longwan International Airport, Wenzhou, China is 17 hours 0 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 • - WNZ

Kilometers		11909 km
Statute Miles		7400 miles
Nautical Miles		6426 nm
Avg. Time of Flight		17 hours 0 minutes

St Charles Airport to Wenzhou Longwan International Airport Flight Route Map - to WNZ Flight Path

Location of St Charles Airport & Wenzhou Longwan International Airport is given below.
Click the map to view St Charles to Wenzhou nonstop flight path and travel direction.

Click to see flight route on Google Map between St Charles, United States and Wenzhou, China. .

Nonstop flight route between St Charles, United States and Wenzhou, China.

Time Difference Between the Airports • - WNZ

Time difference between St Charles (United States) and Wenzhou (China) is 12 Hours.
Wenzhou time is 12 Hours ahead of St Charles.

Location	Local Time
St Charles (United States)	2026-03-18, 20:53:43 EDT
Wenzhou (China)	2026-03-19, 08:53:43 CST

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

St Charles Airport ( / ) St Charles, United States

Destination

Wenzhou Longwan International Airport (WNZ / ZSWZ) Wenzhou, China