How far is Bavannur from Naha?

The distance between Naha (Naha Airport) and Bavannur (Bayannur Tianjitai Airport) is 1526 miles / 2456 kilometers / 1326 nautical miles.

The driving distance from Naha (OKA) to Bavannur (RLK) is 2342 miles / 3769 kilometers, and travel time by car is about 180 hours 41 minutes.

Distance from Naha to Bavannur

There are several ways to calculate the distance from Naha to Bavannur. Here are two standard methods:

Vincenty's formula (applied above)

• 1525.920 miles
• 2455.731 kilometers
• 1325.988 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

• 1525.802 miles
• 2455.540 kilometers
• 1325.886 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 Naha to Bavannur?

The estimated flight time from Naha Airport to Bayannur Tianjitai Airport is 3 hours and 23 minutes.

What is the time difference between Naha and Bavannur?

The time difference between Naha and Bavannur is 1 hour. Bavannur is 1 hour behind Naha.

Flight carbon footprint between Naha Airport (OKA) and Bayannur Tianjitai Airport (RLK)

On average, flying from Naha to Bavannur generates about 181 kg of CO2 per passenger, and 181 kilograms equals 399 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Naha to Bavannur

See the map of the shortest flight path between Naha Airport (OKA) and Bayannur Tianjitai Airport (RLK).

Airport information

Origin	Naha Airport
City:	Naha
Country:	Japan
IATA Code:	OKA
ICAO Code:	ROAH
Coordinates:	26°11′44″N, 127°38′45″E

Destination	Bayannur Tianjitai Airport
City:	Bavannur
Country:	China
IATA Code:	RLK
ICAO Code:	ZBYZ
Coordinates:	40°55′33″N, 107°44′34″E