How far is Oita from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Oita (Oita Airport) is 1796 miles / 2891 kilometers / 1561 nautical miles.

The driving distance from Hanoi (HAN) to Oita (OIT) is 2937 miles / 4726 kilometers, and travel time by car is about 57 hours 24 minutes.

Distance from Hanoi to Oita

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

Vincenty's formula (applied above)

• 1796.411 miles
• 2891.043 kilometers
• 1561.038 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

• 1795.233 miles
• 2889.147 kilometers
• 1560.014 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 Oita?

The estimated flight time from Noi Bai International Airport to Oita Airport is 3 hours and 54 minutes.

What is the time difference between Hanoi and Oita?

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

Flight carbon footprint between Noi Bai International Airport (HAN) and Oita Airport (OIT)

On average, flying from Hanoi to Oita generates about 200 kg of CO2 per passenger, and 200 kilograms equals 440 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 Oita

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

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	Oita Airport
City:	Oita
Country:	Japan
IATA Code:	OIT
ICAO Code:	RJFO
Coordinates:	33°28′45″N, 131°44′13″E