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How far is Altenrhein from Washington D.C.?

The distance between Washington D.C. (Washington Dulles International Airport) and Altenrhein (St. Gallen–Altenrhein Airport) is 4199 miles / 6758 kilometers / 3649 nautical miles.

Washington Dulles International Airport – St. Gallen–Altenrhein Airport

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4199
Miles
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6758
Kilometers
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3649
Nautical miles

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Distance from Washington D.C. to Altenrhein

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

Vincenty's formula (applied above)
  • 4198.985 miles
  • 6757.612 kilometers
  • 3648.818 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
  • 4188.110 miles
  • 6740.110 kilometers
  • 3639.368 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 Washington D.C. to Altenrhein?

The estimated flight time from Washington Dulles International Airport to St. Gallen–Altenrhein Airport is 8 hours and 27 minutes.

Flight carbon footprint between Washington Dulles International Airport (IAD) and St. Gallen–Altenrhein Airport (ACH)

On average, flying from Washington D.C. to Altenrhein generates about 481 kg of CO2 per passenger, and 481 kilograms equals 1 061 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Washington D.C. to Altenrhein

See the map of the shortest flight path between Washington Dulles International Airport (IAD) and St. Gallen–Altenrhein Airport (ACH).

Airport information

Origin Washington Dulles International Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W
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