Distance From St Louis Lambert International Airport to Milan Bergamo Airport, STL - BGY Distance

The distance from St Louis Lambert International Airport (STL) to Milan Bergamo Airport (BGY) is 4793 miles or 7713 kilometers or 4162 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 Louis ( United States ) to Milan ( Italy )?

A one-way nonstop (direct) flight between St Louis and Milan takes around 11 hours 1 minutes.

Estimated flight time from St Louis Lambert International Airport, St Louis, United States to Milan Bergamo Airport, Milan, Italy is 11 hours 1 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 • STL - BGY

Kilometers		7713 km
Statute Miles		4793 miles
Nautical Miles		4162 nm
Avg. Time of Flight		11 hours 1 minutes

St Louis Lambert International Airport to Milan Bergamo Airport Flight Route Map - STL to BGY Flight Path

Location of St Louis Lambert International Airport & Milan Bergamo Airport is given below.
Click the map to view St Louis to Milan nonstop flight path and travel direction.

Click to see flight route on Google Map between St Louis, United States and Milan, Italy. .

Nonstop flight route between St Louis, United States and Milan, Italy.

Time Difference Between the Airports • STL - BGY

Time difference between St Louis (United States) and Milan (Italy) is 6 Hours.
Milan time is 6 Hours ahead of St Louis.

Location	Local Time
St Louis (United States)	2025-12-15, 22:43:13 EST
Milan (Italy)	2025-12-16, 04:43:13 CET

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 Lambert International Airport (STL / KSTL) St Louis, United States

Destination

Milan Bergamo Airport (BGY / LIME) Milan, Italy