What is the flight distance between ZRH and USM?

Distance between Zurich Airport (ZRH) and Koh Samui Airport (USM) is 9340 kilometers or 5804 miles.

Distance From Zurich Airport to Koh Samui Airport (ZRH - USM Distance)

Q: How long is the flight from ZRH to USM?

Flight time from Zurich Airport, Zurich, Switzerland to Koh Samui Airport, Koh Samui, Thailand is 11 hours 37 minutes under avarage conditions.

Q: What is the time difference between Zurich, Switzerland and Koh Samui, Thailand?

Time difference between Zurich (Switzerland) and Koh Samui (Thailand) is 5 Hours. Koh Samui time is 5 Hours ahead of Zurich. It is currently 19:43 in Zurich Airport (ZRH) and 00:43 in Koh Samui Airport (USM).

The flight distance from Zurich Airport (ZRH) to Koh Samui Airport (USM) is 5804 miles. This is equivalent to 9340 kilometers or 5040 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

9340 kilometers is the distance from Zurich Airport, Switzerland to Koh Samui Airport, Thailand.

Flight Duration between Zurich, Switzerland and Koh Samui, Thailand

Estimated flight time from Zurich Airport, Zurich, Switzerland to Koh Samui Airport, Koh Samui, Thailand is 11 hours 37 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • ZRH - USM

Time difference between Zurich (Switzerland) and Koh Samui (Thailand) is 5 Hours.
Current local time in Zurich is 2026-04-03, 19:43:53 CEST and time in Koh Samui is 2026-04-04, 00:43:53 +07.
Koh Samui time is 5 Hours ahead of Zurich.

Zurich Airport to Koh Samui Airport Flight Route Map - ZRH to USM Flight Path

Location of Zurich Airport & Koh Samui Airport is given below.
Click the map to view Zurich to Koh Samui nonstop flight path and travel direction.

Click to see flight route on Google Map between Zurich, Switzerland and Koh Samui, Thailand. .

Nonstop flight route between Zurich, Switzerland and Koh Samui, Thailand.

Zurich Airport
City:	Zurich
Country:	Switzerland
IATA Code:	ZRH
ICAO Code:	LSZH
GPS Coordinates:	Latitude: N 47° 27' 52.9'' Longitude: E 8° 32' 57''
Current time:	2026-04-03, 19:43:53 CEST
Current weather:	Zurich Airport 15 day weather forecast

Koh Samui Airport
City:	Koh Samui
Country:	Thailand
IATA Code:	USM
ICAO Code:	-
GPS Coordinates:	Latitude: N 9° 32' 52'' Longitude: E 100° 3' 43.2''
Current time:	2026-04-04, 00:43:53 +07
Current weather:	Koh Samui Airport 15 day weather forecast
Flights: