How far is Phuket from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Phuket (Phuket International Airport) is 8961 miles / 14422 kilometers / 7787 nautical miles.

Distance from Chicago to Phuket

There are several ways to calculate the distance from Chicago to Phuket. Here are two standard methods:

Vincenty's formula (applied above)

• 8961.217 miles
• 14421.681 kilometers
• 7787.085 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

• 8953.483 miles
• 14409.234 kilometers
• 7780.364 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 Chicago to Phuket?

The estimated flight time from Chicago O'Hare International Airport to Phuket International Airport is 17 hours and 28 minutes.

What is the time difference between Chicago and Phuket?

The time difference between Chicago and Phuket is 13 hours. Phuket is 13 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Phuket International Airport (HKT)

On average, flying from Chicago to Phuket generates about 1 141 kg of CO2 per passenger, and 1 141 kilograms equals 2 516 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Phuket

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Phuket International Airport (HKT).

Airport information

Origin	Chicago O'Hare International Airport
City:	Chicago, IL
Country:	United States
IATA Code:	ORD
ICAO Code:	KORD
Coordinates:	41°58′42″N, 87°54′17″W

Destination	Phuket International Airport
City:	Phuket
Country:	Thailand
IATA Code:	HKT
ICAO Code:	VTSP
Coordinates:	8°6′47″N, 98°19′0″E