How far is Chiayi from Oshima?

The distance between Oshima (Oshima Airport) and Chiayi (Chiayi Airport) is 1383 miles / 2226 kilometers / 1202 nautical miles.

The driving distance from Oshima (OIM) to Chiayi (CYI) is 3081 miles / 4958 kilometers, and travel time by car is about 133 hours 37 minutes.

Distance from Oshima to Chiayi

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

Vincenty's formula (applied above)

• 1382.878 miles
• 2225.527 kilometers
• 1201.688 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

• 1382.489 miles
• 2224.901 kilometers
• 1201.351 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 Oshima to Chiayi?

The estimated flight time from Oshima Airport to Chiayi Airport is 3 hours and 7 minutes.

What is the time difference between Oshima and Chiayi?

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

Flight carbon footprint between Oshima Airport (OIM) and Chiayi Airport (CYI)

On average, flying from Oshima to Chiayi generates about 172 kg of CO2 per passenger, and 172 kilograms equals 379 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Oshima to Chiayi

See the map of the shortest flight path between Oshima Airport (OIM) and Chiayi Airport (CYI).

Airport information

Origin	Oshima Airport
City:	Oshima
Country:	Japan
IATA Code:	OIM
ICAO Code:	RJTO
Coordinates:	34°46′55″N, 139°21′36″E

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