How far is Chiayi from Rishiri?

The distance between Rishiri (Rishiri Airport) and Chiayi (Chiayi Airport) is 1903 miles / 3062 kilometers / 1654 nautical miles.

The driving distance from Rishiri (RIS) to Chiayi (CYI) is 3910 miles / 6292 kilometers, and travel time by car is about 151 hours 36 minutes.

Distance from Rishiri to Chiayi

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

Vincenty's formula (applied above)

• 1902.815 miles
• 3062.284 kilometers
• 1653.501 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

• 1904.051 miles
• 3064.274 kilometers
• 1654.575 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 Rishiri to Chiayi?

The estimated flight time from Rishiri Airport to Chiayi Airport is 4 hours and 6 minutes.

What is the time difference between Rishiri and Chiayi?

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

Flight carbon footprint between Rishiri Airport (RIS) and Chiayi Airport (CYI)

On average, flying from Rishiri to Chiayi generates about 209 kg of CO2 per passenger, and 209 kilograms equals 460 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Rishiri to Chiayi

See the map of the shortest flight path between Rishiri Airport (RIS) and Chiayi Airport (CYI).

Airport information

Origin	Rishiri Airport
City:	Rishiri
Country:	Japan
IATA Code:	RIS
ICAO Code:	RJER
Coordinates:	45°14′31″N, 141°11′9″E

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