How far is Altenrhein from Graz?

The distance between Graz (Graz Airport) and Altenrhein (St. Gallen–Altenrhein Airport) is 279 miles / 448 kilometers / 242 nautical miles.

The driving distance from Graz (GRZ) to Altenrhein (ACH) is 394 miles / 634 kilometers, and travel time by car is about 6 hours 41 minutes.

Distance from Graz to Altenrhein

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

Vincenty's formula (applied above)

• 278.619 miles
• 448.394 kilometers
• 242.113 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

• 277.818 miles
• 447.105 kilometers
• 241.417 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 Graz to Altenrhein?

The estimated flight time from Graz Airport to St. Gallen–Altenrhein Airport is 1 hour and 1 minutes.

What is the time difference between Graz and Altenrhein?

There is no time difference between Graz and Altenrhein.

Flight carbon footprint between Graz Airport (GRZ) and St. Gallen–Altenrhein Airport (ACH)

On average, flying from Graz to Altenrhein generates about 66 kg of CO2 per passenger, and 66 kilograms equals 146 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Graz to Altenrhein

See the map of the shortest flight path between Graz Airport (GRZ) and St. Gallen–Altenrhein Airport (ACH).

Airport information

Origin	Graz Airport
City:	Graz
Country:	Austria
IATA Code:	GRZ
ICAO Code:	LOWG
Coordinates:	46°59′27″N, 15°26′22″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