How far is Chiayi from Oita?

The distance between Oita (Oita Airport) and Chiayi (Chiayi Airport) is 975 miles / 1568 kilometers / 847 nautical miles.

The driving distance from Oita (OIT) to Chiayi (CYI) is 2528 miles / 4068 kilometers, and travel time by car is about 113 hours 57 minutes.

Distance from Oita to Chiayi

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

Vincenty's formula (applied above)

• 974.573 miles
• 1568.423 kilometers
• 846.880 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

• 975.277 miles
• 1569.556 kilometers
• 847.493 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 Oita to Chiayi?

The estimated flight time from Oita Airport to Chiayi Airport is 2 hours and 20 minutes.

What is the time difference between Oita and Chiayi?

The time difference between Oita and Chiayi is 1 hour. Chiayi is 1 hour behind Oita.

Flight carbon footprint between Oita Airport (OIT) and Chiayi Airport (CYI)

On average, flying from Oita to Chiayi generates about 149 kg of CO2 per passenger, and 149 kilograms equals 329 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Oita to Chiayi

See the map of the shortest flight path between Oita Airport (OIT) and Chiayi Airport (CYI).

Airport information

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

Destination	Chiayi Airport
City:	Chiayi
Country:	Taiwan
IATA Code:	CYI
ICAO Code:	RCKU
Coordinates:	23°27′42″N, 120°23′34″E