Distance From Hambantota Seaplane Base to St Louis Lambert International Airport, HBT - STL Distance

The distance from Hambantota Seaplane Base (HBT) to St Louis Lambert International Airport (STL) is 9289 miles or 14948 kilometers or 8066 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 Hambantota ( Sri Lanka ) to St Louis ( United States )?

A one-way nonstop (direct) flight between Hambantota and St Louis takes around 21 hours 21 minutes.

Estimated flight time from Hambantota Seaplane Base, Hambantota, Sri Lanka to St Louis Lambert International Airport, St Louis, United States is 21 hours 21 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 • HBT - STL

Kilometers		14948 km
Statute Miles		9289 miles
Nautical Miles		8066 nm
Avg. Time of Flight		21 hours 21 minutes

Hambantota Seaplane Base to St Louis Lambert International Airport Flight Route Map - HBT to STL Flight Path

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

Click to see flight route on Google Map between Hambantota, Sri Lanka and St Louis, United States. .

Nonstop flight route between Hambantota, Sri Lanka and St Louis, United States.

Time Difference Between the Airports • HBT - STL

Time difference between Hambantota (Sri Lanka) and St Louis (United States) is 10 Hours 30 Minutes.
St Louis time is 10 Hours 30 Minutes behind Hambantota.

Location	Local Time
Hambantota (Sri Lanka)	2026-11-05, 08:26:03 +0530
St Louis (United States)	2026-11-04, 21:56:03 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

Hambantota Seaplane Base (HBT / ) Hambantota, Sri Lanka

Destination

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