Distance From SSM Health Cardinal Glennon Childrens Hospital Helipad to Budapest Liszt Ferenc International Airport

The distance from SSM Health Cardinal Glennon Childrens Hospital Helipad () to Budapest Liszt Ferenc International Airport (BUD) is 5082 miles or 8178 kilometers or 4413 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 Budapest ( Hungary )?

A one-way nonstop (direct) flight between St Louis and Budapest takes around 11 hours 40 minutes.

Estimated flight time from SSM Health Cardinal Glennon Childrens Hospital Helipad, St Louis, United States to Budapest Liszt Ferenc International Airport, Budapest, Hungary is 11 hours 40 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 • - BUD

Kilometers		8178 km
Statute Miles		5082 miles
Nautical Miles		4413 nm
Avg. Time of Flight		11 hours 40 minutes

SSM Health Cardinal Glennon Childrens Hospital Helipad to Budapest Liszt Ferenc International Airport Flight Route Map - to BUD Flight Path

Location of SSM Health Cardinal Glennon Childrens Hospital Helipad & Budapest Liszt Ferenc International Airport is given below.
Click the map to view St Louis to Budapest nonstop flight path and travel direction.

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

Nonstop flight route between St Louis, United States and Budapest, Hungary.

Time Difference Between the Airports • - BUD

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

Location	Local Time
St Louis (United States)	2026-09-24, 03:58:45 EDT
Budapest (Hungary)	2026-09-24, 09:58:45 CEST

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

SSM Health Cardinal Glennon Childrens Hospital Helipad ( / ) St Louis, United States

Destination

Budapest Liszt Ferenc International Airport (BUD / LHBP) Budapest, Hungary