Distance From Intertherm Durban Heliport to St Louis Lambert International Airport

The distance from Intertherm Durban Heliport () to St Louis Lambert International Airport (STL) is 9090 miles or 14628 kilometers or 7894 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 Durban North ( South Africa ) to St Louis ( United States )?

A one-way nonstop (direct) flight between Durban North and St Louis takes around 20 hours 53 minutes.

Estimated flight time from Intertherm Durban Heliport, Durban North, South Africa to St Louis Lambert International Airport, St Louis, United States is 20 hours 53 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		14628 km
Statute Miles		9090 miles
Nautical Miles		7894 nm
Avg. Time of Flight		20 hours 53 minutes

Intertherm Durban Heliport to St Louis Lambert International Airport Flight Route Map - to STL Flight Path

Location of Intertherm Durban Heliport & St Louis Lambert International Airport is given below.
Click the map to view Durban North to St Louis nonstop flight path and travel direction.

Click to see flight route on Google Map between Durban North, South Africa and St Louis, United States. .

Nonstop flight route between Durban North, South Africa and St Louis, United States.

Time Difference Between the Airports • - STL

Time difference between Durban North (South Africa) and St Louis (United States) is 7 Hours.
St Louis time is 7 Hours behind Durban North.

Location	Local Time
Durban North (South Africa)	2026-02-07, 07:55:43 SAST
St Louis (United States)	2026-02-07, 00:55:43 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

Intertherm Durban Heliport ( / ) Durban North, South Africa

Destination

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