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How far is Altenrhein from Mahe Island?

The distance between Mahe Island (Seychelles International Airport) and Altenrhein (St. Gallen–Altenrhein Airport) is 4546 miles / 7316 kilometers / 3951 nautical miles.

Seychelles International Airport – St. Gallen–Altenrhein Airport

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4546
Miles
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7316
Kilometers
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3951
Nautical miles

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Distance from Mahe Island to Altenrhein

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

Vincenty's formula (applied above)
  • 4546.187 miles
  • 7316.378 kilometers
  • 3950.528 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
  • 4554.088 miles
  • 7329.095 kilometers
  • 3957.395 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 Mahe Island to Altenrhein?

The estimated flight time from Seychelles International Airport to St. Gallen–Altenrhein Airport is 9 hours and 6 minutes.

Flight carbon footprint between Seychelles International Airport (SEZ) and St. Gallen–Altenrhein Airport (ACH)

On average, flying from Mahe Island to Altenrhein generates about 525 kg of CO2 per passenger, and 525 kilograms equals 1 158 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Mahe Island to Altenrhein

See the map of the shortest flight path between Seychelles International Airport (SEZ) and St. Gallen–Altenrhein Airport (ACH).

Airport information

Origin Seychelles International Airport
City: Mahe Island
Country: Seychelles Flag of Seychelles
IATA Code: SEZ
ICAO Code: FSIA
Coordinates: 4°40′27″S, 55°31′18″E
Destination 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