How far is Altenrhein from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Altenrhein (St. Gallen–Altenrhein Airport) is 5437 miles / 8750 kilometers / 4725 nautical miles.

Distance from Hanoi to Altenrhein

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

Vincenty's formula (applied above)

• 5437.095 miles
• 8750.157 kilometers
• 4724.707 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

• 5428.278 miles
• 8735.967 kilometers
• 4717.045 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 Hanoi to Altenrhein?

The estimated flight time from Noi Bai International Airport to St. Gallen–Altenrhein Airport is 10 hours and 47 minutes.

What is the time difference between Hanoi and Altenrhein?

The time difference between Hanoi and Altenrhein is 6 hours. Altenrhein is 6 hours behind Hanoi.

Flight carbon footprint between Noi Bai International Airport (HAN) and St. Gallen–Altenrhein Airport (ACH)

On average, flying from Hanoi to Altenrhein generates about 641 kg of CO2 per passenger, and 641 kilograms equals 1 414 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hanoi to Altenrhein

See the map of the shortest flight path between Noi Bai International Airport (HAN) and St. Gallen–Altenrhein Airport (ACH).

Airport information

Origin	Noi Bai International Airport
City:	Hanoi
Country:	Vietnam
IATA Code:	HAN
ICAO Code:	VVNB
Coordinates:	21°13′16″N, 105°48′25″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