Distance From St Mary's Airport to Changchun Longjia International Airport, KSM - CGQ Distance

The distance from St Mary's Airport (KSM) to Changchun Longjia International Airport (CGQ) is 3018 miles or 4856 kilometers or 2621 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 St Mary's ( United States ) to Changchun ( China )?

A one-way nonstop (direct) flight between St Mary's and Changchun takes around 6 hours 56 minutes.

Estimated flight time from St Mary's Airport, St Mary's, United States to Changchun Longjia International Airport, Changchun, China is 6 hours 56 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 • KSM - CGQ

Kilometers		4856 km
Statute Miles		3018 miles
Nautical Miles		2621 nm
Avg. Time of Flight		6 hours 56 minutes

St Mary's Airport to Changchun Longjia International Airport Flight Route Map - KSM to CGQ Flight Path

Location of St Mary's Airport & Changchun Longjia International Airport is given below.
Click the map to view St Mary's to Changchun nonstop flight path and travel direction.

Click to see flight route on Google Map between St Mary's, United States and Changchun, China. .

Nonstop flight route between St Mary's, United States and Changchun, China.

Time Difference Between the Airports • KSM - CGQ

Time difference between St Mary's (United States) and Changchun (China) is 17 Hours.
Changchun time is 17 Hours ahead of St Mary's.

Location	Local Time
St Mary's (United States)	2025-01-02, 14:25:03 AKST
Changchun (China)	2025-01-03, 07:25:03 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 Mary's Airport (KSM / PASM) St Mary's, United States

Destination

Changchun Longjia International Airport (CGQ / ZYCC) Changchun, China