How far is Altenrhein from Cologne?
The distance between Cologne (Cologne Bonn Airport) and Altenrhein (St. Gallen–Altenrhein Airport) is 258 miles / 415 kilometers / 224 nautical miles.
The driving distance from Cologne (CGN) to Altenrhein (ACH) is 384 miles / 618 kilometers, and travel time by car is about 5 hours 54 minutes.
Cologne Bonn Airport – St. Gallen–Altenrhein Airport
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Distance from Cologne to Altenrhein
There are several ways to calculate the distance from Cologne to Altenrhein. Here are two standard methods:
Vincenty's formula (applied above)- 258.010 miles
- 415.226 kilometers
- 224.204 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- 257.835 miles
- 414.945 kilometers
- 224.052 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 Cologne to Altenrhein?
The estimated flight time from Cologne Bonn Airport to St. Gallen–Altenrhein Airport is 59 minutes.
What is the time difference between Cologne and Altenrhein?
Flight carbon footprint between Cologne Bonn Airport (CGN) and St. Gallen–Altenrhein Airport (ACH)
On average, flying from Cologne to Altenrhein generates about 63 kg of CO2 per passenger, and 63 kilograms equals 139 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Cologne to Altenrhein
See the map of the shortest flight path between Cologne Bonn Airport (CGN) and St. Gallen–Altenrhein Airport (ACH).
Airport information
| Origin | Cologne Bonn Airport |
|---|---|
| City: | Cologne |
| Country: | Germany  |
| IATA Code: | CGN |
| ICAO Code: | EDDK |
| Coordinates: | 50°51′57″N, 7°8′33″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 |