Distance From Port Walter Seaplane Base to Václav Havel Airport Prague, PWR - PRG Distance

The distance from Port Walter Seaplane Base (PWR) to Václav Havel Airport Prague (PRG) is 4868 miles or 7833 kilometers or 4227 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.

---

How long does it take to travel from Port Walter ( United States ) to Prague ( Czech Republic )?

A one-way nonstop (direct) flight between Port Walter and Prague takes around 11 hours 11 minutes.

Estimated flight time from Port Walter Seaplane Base, Port Walter, United States to Václav Havel Airport Prague, Prague, Czech Republic is 11 hours 11 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 • PWR - PRG

Kilometers		7833 km
Statute Miles		4868 miles
Nautical Miles		4227 nm
Avg. Time of Flight		11 hours 11 minutes

Port Walter Seaplane Base to Václav Havel Airport Prague Flight Route Map - PWR to PRG Flight Path

Location of Port Walter Seaplane Base & Václav Havel Airport Prague is given below.
Click the map to view Port Walter to Prague nonstop flight path and travel direction.

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

Nonstop flight route between Port Walter, United States and Prague, Czech Republic.

Time Difference Between the Airports • PWR - PRG

Time difference between Port Walter (United States) and Prague (Czech Republic) is 10 Hours.
Prague time is 10 Hours ahead of Port Walter.

Location	Local Time
Port Walter (United States)	2026-05-07, 05:32:03 AKDT
Prague (Czech Republic)	2026-05-07, 15:32:03 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

Port Walter Seaplane Base (PWR / PPWR) Port Walter, United States

Destination

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