How far is Altenrhein from Aosta?

The distance between Aosta (Aosta Valley Airport) and Altenrhein (St. Gallen–Altenrhein Airport) is 159 miles / 257 kilometers / 139 nautical miles.

The driving distance from Aosta (AOT) to Altenrhein (ACH) is 266 miles / 428 kilometers, and travel time by car is about 5 hours 13 minutes.

Distance from Aosta to Altenrhein

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

Vincenty's formula (applied above)

• 159.487 miles
• 256.670 kilometers
• 138.591 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

• 159.317 miles
• 256.396 kilometers
• 138.443 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 Aosta to Altenrhein?

The estimated flight time from Aosta Valley Airport to St. Gallen–Altenrhein Airport is 48 minutes.

What is the time difference between Aosta and Altenrhein?

There is no time difference between Aosta and Altenrhein.

Flight carbon footprint between Aosta Valley Airport (AOT) and St. Gallen–Altenrhein Airport (ACH)

On average, flying from Aosta to Altenrhein generates about 48 kg of CO2 per passenger, and 48 kilograms equals 107 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Aosta to Altenrhein

See the map of the shortest flight path between Aosta Valley Airport (AOT) and St. Gallen–Altenrhein Airport (ACH).

Airport information

Origin	Aosta Valley Airport
City:	Aosta
Country:	Italy
IATA Code:	AOT
ICAO Code:	LIMW
Coordinates:	45°44′18″N, 7°22′7″E

Destination	St. Gallen–Altenrhein Airport
City:	Altenrhein
Country:	Switzerland
IATA Code:	ACH
ICAO Code:	LSZR
Coordinates:	47°29′6″N, 9°33′38″E