Distance From Hidden Valley Airpark to St Louis Lambert International Airport

The distance from Hidden Valley Airpark () to St Louis Lambert International Airport (STL) is 537 miles or 864 kilometers or 466 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 Lake Dallas ( United States ) to St Louis ( United States )?

A one-way nonstop (direct) flight between Lake Dallas and St Louis takes around 1 hours 14 minutes.

Estimated flight time from Hidden Valley Airpark, Lake Dallas, United States to St Louis Lambert International Airport, St Louis, United States is 1 hours 14 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		864 km
Statute Miles		537 miles
Nautical Miles		466 nm
Avg. Time of Flight		1 hours 14 minutes

Hidden Valley Airpark to St Louis Lambert International Airport Flight Route Map - to STL Flight Path

Location of Hidden Valley Airpark & St Louis Lambert International Airport is given below.
Click the map to view Lake Dallas to St Louis nonstop flight path and travel direction.

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

Nonstop flight route between Lake Dallas, United States and St Louis, United States.

Time Difference Between the Airports • - STL

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

Location	Local Time
Lake Dallas (United States)	2025-12-14, 21:32:42 MST
St Louis (United States)	2025-12-14, 23:32:42 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

Hidden Valley Airpark ( / 5TX0) Lake Dallas, United States

Destination

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