Distance From Stonewall Heliport to Václav Havel Airport Prague

The distance from Stonewall Heliport () to Václav Havel Airport Prague (PRG) is 4834 miles or 7779 kilometers or 4198 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 Union City ( United States ) to Prague ( Czech Republic )?

A one-way nonstop (direct) flight between Union City and Prague takes around 11 hours 6 minutes.

Estimated flight time from Stonewall Heliport, Union City, United States to Václav Havel Airport Prague, Prague, Czech Republic is 11 hours 6 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		7779 km
Statute Miles		4834 miles
Nautical Miles		4198 nm
Avg. Time of Flight		11 hours 6 minutes

Stonewall Heliport to Václav Havel Airport Prague Flight Route Map - to PRG Flight Path

Location of Stonewall Heliport & Václav Havel Airport Prague is given below.
Click the map to view Union City to Prague nonstop flight path and travel direction.

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

Nonstop flight route between Union City, United States and Prague, Czech Republic.

Time Difference Between the Airports • - PRG

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

Location	Local Time
Union City (United States)	2026-09-24, 02:02:08 EDT
Prague (Czech Republic)	2026-09-24, 08:02:08 CEST

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

Stonewall Heliport ( / 3GA4) Union City, United States

Destination

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