Distance From St Louis Regional Airport to Cochin International Airport, ALN - COK Distance

The distance from St Louis Regional Airport (ALN) to Cochin International Airport (COK) is 8938 miles or 14384 kilometers or 7762 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 Alton/St Louis ( United States ) to Kochi ( India )?

A one-way nonstop (direct) flight between Alton/St Louis and Kochi takes around 20 hours 32 minutes.

Estimated flight time from St Louis Regional Airport, Alton/St Louis, United States to Cochin International Airport, Kochi, India is 20 hours 32 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 • ALN - COK

Kilometers		14384 km
Statute Miles		8938 miles
Nautical Miles		7762 nm
Avg. Time of Flight		20 hours 32 minutes

St Louis Regional Airport to Cochin International Airport Flight Route Map - ALN to COK Flight Path

Location of St Louis Regional Airport & Cochin International Airport is given below.
Click the map to view Alton/St Louis to Kochi nonstop flight path and travel direction.

Click to see flight route on Google Map between Alton/St Louis, United States and Kochi, India. .

Nonstop flight route between Alton/St Louis, United States and Kochi, India.

Time Difference Between the Airports • ALN - COK

Time difference between Alton/St Louis (United States) and Kochi (India) is 10 Hours 30 Minutes.
Kochi time is 10 Hours 30 Minutes ahead of Alton/St Louis.

Location	Local Time
Alton/St Louis (United States)	2025-12-14, 09:08:40 EST
Kochi (India)	2025-12-14, 19:38:40 IST

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 Louis Regional Airport (ALN / KALN) Alton/St Louis, United States

Destination

Cochin International Airport (COK / VOCI) Kochi, India