Distance From Great Valley Airport to Václav Havel Airport Prague

The distance from Great Valley Airport () to Václav Havel Airport Prague (PRG) is 4186 miles or 6736 kilometers or 3635 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 Great Valley ( United States ) to Prague ( Czech Republic )?

A one-way nonstop (direct) flight between Great Valley and Prague takes around 9 hours 37 minutes.

Estimated flight time from Great Valley Airport, Great Valley, United States to Václav Havel Airport Prague, Prague, Czech Republic is 9 hours 37 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 • - PRG

Kilometers		6736 km
Statute Miles		4186 miles
Nautical Miles		3635 nm
Avg. Time of Flight		9 hours 37 minutes

Great Valley Airport to Václav Havel Airport Prague Flight Route Map - to PRG Flight Path

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

Click to see flight route on Google Map between Great Valley, United States and Prague, Czech Republic. .

Nonstop flight route between Great Valley, United States and Prague, Czech Republic.

Time Difference Between the Airports • - PRG

Time difference between Great Valley (United States) and Prague (Czech Republic) is 6 Hours.
Prague time is 6 Hours ahead of Great Valley.

Location	Local Time
Great Valley (United States)	2025-12-16, 02:00:13 EST
Prague (Czech Republic)	2025-12-16, 08:00:13 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

Great Valley Airport ( / N56) Great Valley, United States

Destination

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