How far is Shonai from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Shonai (Shonai Airport) is 2349 miles / 3781 kilometers / 2042 nautical miles.

The driving distance from Hanoi (HAN) to Shonai (SYO) is 3642 miles / 5861 kilometers, and travel time by car is about 70 hours 56 minutes.

Distance from Hanoi to Shonai

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

Vincenty's formula (applied above)

• 2349.495 miles
• 3781.146 kilometers
• 2041.655 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

• 2348.037 miles
• 3778.799 kilometers
• 2040.388 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 Shonai?

The estimated flight time from Noi Bai International Airport to Shonai Airport is 4 hours and 56 minutes.

What is the time difference between Hanoi and Shonai?

The time difference between Hanoi and Shonai is 2 hours. Shonai is 2 hours ahead of Hanoi.

Flight carbon footprint between Noi Bai International Airport (HAN) and Shonai Airport (SYO)

On average, flying from Hanoi to Shonai generates about 258 kg of CO2 per passenger, and 258 kilograms equals 568 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hanoi to Shonai

See the map of the shortest flight path between Noi Bai International Airport (HAN) and Shonai Airport (SYO).

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	Shonai Airport
City:	Shonai
Country:	Japan
IATA Code:	SYO
ICAO Code:	RJSY
Coordinates:	38°48′43″N, 139°47′13″E