The flight distance from St Gallen Altenrhein Airport (ACH) in Altenrhein, Switzerland to Václav Havel Airport (PRG) in Prague, Czech Republic is 451 kilometers (280 miles / 243 nautical miles). The estimated flight time for this route is approximately 2h, flying northeast at a heading of 48°.

This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.

This is an international route connecting Switzerland with Czech Republic. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 13:11 in Altenrhein, it's 13:11 in Prague.

The return flight from Prague (PRG) to Altenrhein (ACH) follows a heading of 232° (southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the St Gallen Altenrhein Airport (ACH) and Václav Havel Airport (PRG) detail pages, or use our flight duration calculator to compare other routes.