How far is Altenrhein from Florence?
The distance between Florence (Florence Airport) and Altenrhein (St. Gallen–Altenrhein Airport) is 266 miles / 428 kilometers / 231 nautical miles.
The driving distance from Florence (FLR) to Altenrhein (ACH) is 372 miles / 599 kilometers, and travel time by car is about 6 hours 44 minutes.
Florence Airport – St. Gallen–Altenrhein Airport
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Distance from Florence to Altenrhein
There are several ways to calculate the distance from Florence to Altenrhein. Here are two standard methods:
Vincenty's formula (applied above)- 265.989 miles
- 428.069 kilometers
- 231.139 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- 266.033 miles
- 428.138 kilometers
- 231.176 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 Florence to Altenrhein?
The estimated flight time from Florence Airport to St. Gallen–Altenrhein Airport is 1 hour and 0 minutes.
What is the time difference between Florence and Altenrhein?
There is no time difference between Florence and Altenrhein.
Flight carbon footprint between Florence Airport (FLR) and St. Gallen–Altenrhein Airport (ACH)
On average, flying from Florence to Altenrhein generates about 64 kg of CO2 per passenger, and 64 kilograms equals 141 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Florence to Altenrhein
See the map of the shortest flight path between Florence Airport (FLR) and St. Gallen–Altenrhein Airport (ACH).
Airport information
| Origin | Florence Airport |
|---|---|
| City: | Florence |
| Country: | Italy  |
| IATA Code: | FLR |
| ICAO Code: | LIRQ |
| Coordinates: | 43°48′36″N, 11°12′18″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 |