Distance From Spirit of St Louis Airport to Catania-Fontanarossa Airport, SUS - CTA Distance

The distance from Spirit of St Louis Airport (SUS) to Catania-Fontanarossa Airport (CTA) is 5372 miles or 8646 kilometers or 4666 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 Catania ( Italy )?

A one-way nonstop (direct) flight between St Louis and Catania takes around 12 hours 21 minutes.

Estimated flight time from Spirit of St Louis Airport, St Louis, United States to Catania-Fontanarossa Airport, Catania, Italy is 12 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 • SUS - CTA

Kilometers		8646 km
Statute Miles		5372 miles
Nautical Miles		4666 nm
Avg. Time of Flight		12 hours 21 minutes

Spirit of St Louis Airport to Catania-Fontanarossa Airport Flight Route Map - SUS to CTA Flight Path

Location of Spirit of St Louis Airport & Catania-Fontanarossa Airport is given below.
Click the map to view St Louis to Catania nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • SUS - CTA

Time difference between St Louis (United States) and Catania (Italy) is 5 Hours.
Catania time is 5 Hours ahead of St Louis.

Location	Local Time
St Louis (United States)	2026-03-21, 05:04:48 EDT
Catania (Italy)	2026-03-21, 10:04:48 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

Spirit of St Louis Airport (SUS / KSUS) St Louis, United States

Destination

Catania-Fontanarossa Airport (CTA / LICC) Catania, Italy