How far is Chiayi from Houston, TX?

The distance between Houston (Houston George Bush Intercontinental Airport) and Chiayi (Chiayi Airport) is 8060 miles / 12972 kilometers / 7004 nautical miles.

Distance from Houston to Chiayi

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

Vincenty's formula (applied above)

• 8060.493 miles
• 12972.106 kilometers
• 7004.377 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

• 8048.462 miles
• 12952.743 kilometers
• 6993.922 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 Houston to Chiayi?

The estimated flight time from Houston George Bush Intercontinental Airport to Chiayi Airport is 15 hours and 45 minutes.

What is the time difference between Houston and Chiayi?

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

Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and Chiayi Airport (CYI)

On average, flying from Houston to Chiayi generates about 1 007 kg of CO2 per passenger, and 1 007 kilograms equals 2 221 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Houston to Chiayi

See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Chiayi Airport (CYI).

Airport information

Origin	Houston George Bush Intercontinental Airport
City:	Houston, TX
Country:	United States
IATA Code:	IAH
ICAO Code:	KIAH
Coordinates:	29°59′3″N, 95°20′29″W

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