Distance From Helling Airport to St Louis Lambert International Airport

The distance from Helling Airport () to St Louis Lambert International Airport (STL) is 635 miles or 1022 kilometers or 552 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 Idalia ( United States ) to St Louis ( United States )?

A one-way nonstop (direct) flight between Idalia and St Louis takes around 1 hours 27 minutes.

Estimated flight time from Helling Airport, Idalia, United States to St Louis Lambert International Airport, St Louis, United States is 1 hours 27 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		1022 km
Statute Miles		635 miles
Nautical Miles		552 nm
Avg. Time of Flight		1 hours 27 minutes

Helling Airport to St Louis Lambert International Airport Flight Route Map - to STL Flight Path

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

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

Nonstop flight route between Idalia, United States and St Louis, United States.

Time Difference Between the Airports • - STL

Time difference between Idalia (United States) and St Louis (United States) is 2 Hours.
St Louis time is 2 Hours ahead of Idalia.

Location	Local Time
Idalia (United States)	2025-01-05, 08:38:45 MST
St Louis (United States)	2025-01-05, 10:38:45 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

Helling Airport ( / CO08) Idalia, United States

Destination

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