How far is Chiayi from Champaign, IL?

The distance between Champaign (University of Illinois Willard Airport) and Chiayi (Chiayi Airport) is 7689 miles / 12375 kilometers / 6682 nautical miles.

Distance from Champaign to Chiayi

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

Vincenty's formula (applied above)

• 7689.319 miles
• 12374.759 kilometers
• 6681.835 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

• 7676.593 miles
• 12354.280 kilometers
• 6670.777 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 Champaign to Chiayi?

The estimated flight time from University of Illinois Willard Airport to Chiayi Airport is 15 hours and 3 minutes.

What is the time difference between Champaign and Chiayi?

The time difference between Champaign and Chiayi is 14 hours. Chiayi is 14 hours ahead of Champaign.

Flight carbon footprint between University of Illinois Willard Airport (CMI) and Chiayi Airport (CYI)

On average, flying from Champaign to Chiayi generates about 953 kg of CO2 per passenger, and 953 kilograms equals 2 101 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Champaign to Chiayi

See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Chiayi Airport (CYI).

Airport information

Origin	University of Illinois Willard Airport
City:	Champaign, IL
Country:	United States
IATA Code:	CMI
ICAO Code:	KCMI
Coordinates:	40°2′21″N, 88°16′41″W

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