Distance From Prayagraj Deendayal Upadhyay Airport / Bamrauli Air Force Station to St Louis Lambert International Airport, IXD - STL Distance

The distance from Prayagraj Deendayal Upadhyay Airport / Bamrauli Air Force Station (IXD) to St Louis Lambert International Airport (STL) is 7973 miles or 12830 kilometers or 6923 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 Allahabad ( India ) to St Louis ( United States )?

A one-way nonstop (direct) flight between Allahabad and St Louis takes around 18 hours 19 minutes.

Estimated flight time from Prayagraj Deendayal Upadhyay Airport / Bamrauli Air Force Station, Allahabad, India to St Louis Lambert International Airport, St Louis, United States is 18 hours 19 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 • IXD - STL

Kilometers		12830 km
Statute Miles		7973 miles
Nautical Miles		6923 nm
Avg. Time of Flight		18 hours 19 minutes

Prayagraj Deendayal Upadhyay Airport / Bamrauli Air Force Station to St Louis Lambert International Airport Flight Route Map - IXD to STL Flight Path

Location of Prayagraj Deendayal Upadhyay Airport / Bamrauli Air Force Station & St Louis Lambert International Airport is given below.
Click the map to view Allahabad to St Louis nonstop flight path and travel direction.

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

Nonstop flight route between Allahabad, India and St Louis, United States.

Time Difference Between the Airports • IXD - STL

Time difference between Allahabad (India) and St Louis (United States) is 9 Hours 30 Minutes.
St Louis time is 9 Hours 30 Minutes behind Allahabad.

Location	Local Time
Allahabad (India)	2026-10-29, 10:46:23 IST
St Louis (United States)	2026-10-29, 01:16:23 EDT

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

Prayagraj Deendayal Upadhyay Airport / Bamrauli Air Force Station (IXD / VEAB) Allahabad, India

Destination

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