Distance From Avenue Impératrice Eugénie Heliport to St Louis Lambert International Airport

The distance from Avenue Impératrice Eugénie Heliport () to St Louis Lambert International Airport (STL) is 4778 miles or 7689 kilometers or 4149 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 Roquebrune-Cap-Martin ( France ) to St Louis ( United States )?

A one-way nonstop (direct) flight between Roquebrune-Cap-Martin and St Louis takes around 10 hours 59 minutes.

Estimated flight time from Avenue Impératrice Eugénie Heliport, Roquebrune-Cap-Martin, France to St Louis Lambert International Airport, St Louis, United States is 10 hours 59 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

Kilometers		7689 km
Statute Miles		4778 miles
Nautical Miles		4149 nm
Avg. Time of Flight		10 hours 59 minutes

Avenue Impératrice Eugénie Heliport to St Louis Lambert International Airport Flight Route Map - to STL Flight Path

Location of Avenue Impératrice Eugénie Heliport & St Louis Lambert International Airport is given below.
Click the map to view Roquebrune-Cap-Martin to St Louis nonstop flight path and travel direction.

Click to see flight route on Google Map between Roquebrune-Cap-Martin, France and St Louis, United States. .

Nonstop flight route between Roquebrune-Cap-Martin, France and St Louis, United States.

Time Difference Between the Airports • - STL

Time difference between Roquebrune-Cap-Martin (France) and St Louis (United States) is 6 Hours.
St Louis time is 6 Hours behind Roquebrune-Cap-Martin.

Location	Local Time
Roquebrune-Cap-Martin (France)	2025-12-16, 20:44:30 CET
St Louis (United States)	2025-12-16, 14:44:30 EST

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

Avenue Impératrice Eugénie Heliport ( / ) Roquebrune-Cap-Martin, France

Destination

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