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How far is Syros Island from Altenrhein?

The distance between Altenrhein (St. Gallen–Altenrhein Airport) and Syros Island (Syros Island National Airport) is 1046 miles / 1683 kilometers / 909 nautical miles.

The driving distance from Altenrhein (ACH) to Syros Island (JSY) is 1511 miles / 2431 kilometers, and travel time by car is about 28 hours 53 minutes.

St. Gallen–Altenrhein Airport – Syros Island National Airport

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1046
Miles
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1683
Kilometers
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909
Nautical miles

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Distance from Altenrhein to Syros Island

There are several ways to calculate the distance from Altenrhein to Syros Island. Here are two standard methods:

Vincenty's formula (applied above)
  • 1045.885 miles
  • 1683.189 kilometers
  • 908.850 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 1044.814 miles
  • 1681.466 kilometers
  • 907.919 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Altenrhein to Syros Island?

The estimated flight time from St. Gallen–Altenrhein Airport to Syros Island National Airport is 2 hours and 28 minutes.

Flight carbon footprint between St. Gallen–Altenrhein Airport (ACH) and Syros Island National Airport (JSY)

On average, flying from Altenrhein to Syros Island generates about 154 kg of CO2 per passenger, and 154 kilograms equals 339 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Altenrhein to Syros Island

See the map of the shortest flight path between St. Gallen–Altenrhein Airport (ACH) and Syros Island National Airport (JSY).

Airport information

Origin St. Gallen–Altenrhein Airport
City: Altenrhein
Country: Switzerland Flag of Switzerland
IATA Code: ACH
ICAO Code: LSZR
Coordinates: 47°29′6″N, 9°33′38″E
Destination Syros Island National Airport
City: Syros Island
Country: Greece Flag of Greece
IATA Code: JSY
ICAO Code: LGSO
Coordinates: 37°25′22″N, 24°57′3″E