The flight distance from St Gallen Altenrhein Airport (ACH) in Altenrhein, Switzerland to Zagreb Airport (ZAG) in Zagreb, Croatia is 533 kilometers (331 miles / 288 nautical miles). The estimated flight time for this route is approximately 2h, flying east southeast at a heading of 109°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

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

Time zone information: When it's 17:21 in Altenrhein, it's 17:21 in Zagreb.

The return flight from Zagreb (ZAG) to Altenrhein (ACH) follows a heading of 294° (west northwest). 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 Zagreb Airport (ZAG) detail pages, or use our flight duration calculator to compare other routes.