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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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258
Miles
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415
Kilometers
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224
Nautical miles

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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?

There is no 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 Flag of 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 Flag of Switzerland
IATA Code: ACH
ICAO Code: LSZR
Coordinates: 47°29′6″N, 9°33′38″E