Distance From St Thomas Municipal Airport to Václav Havel Airport Prague, YQS - PRG Distance

The distance from St Thomas Municipal Airport (YQS) to Václav Havel Airport Prague (PRG) is 4251 miles or 6841 kilometers or 3691 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 Thomas ( Canada ) to Prague ( Czech Republic )?

A one-way nonstop (direct) flight between St Thomas and Prague takes around 9 hours 46 minutes.

Estimated flight time from St Thomas Municipal Airport, St Thomas, Canada to Václav Havel Airport Prague, Prague, Czech Republic is 9 hours 46 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 • YQS - PRG

Kilometers		6841 km
Statute Miles		4251 miles
Nautical Miles		3691 nm
Avg. Time of Flight		9 hours 46 minutes

St Thomas Municipal Airport to Václav Havel Airport Prague Flight Route Map - YQS to PRG Flight Path

Location of St Thomas Municipal Airport & Václav Havel Airport Prague is given below.
Click the map to view St Thomas to Prague nonstop flight path and travel direction.

Click to see flight route on Google Map between St Thomas, Canada and Prague, Czech Republic. .

Nonstop flight route between St Thomas, Canada and Prague, Czech Republic.

Time Difference Between the Airports • YQS - PRG

Time difference between St Thomas (Canada) and Prague (Czech Republic) is 5 Hours.
Prague time is 5 Hours ahead of St Thomas.

Location	Local Time
St Thomas (Canada)	2026-03-13, 11:07:07 EDT
Prague (Czech Republic)	2026-03-13, 16:07:07 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

St Thomas Municipal Airport (YQS / CYQS) St Thomas, Canada

Destination

Václav Havel Airport Prague (PRG / LKPR) Prague, Czech Republic