How far is Chicago, IL, from Trincomalee?

The distance between Trincomalee (China Bay Airport) and Chicago (Chicago O'Hare International Airport) is 8887 miles / 14302 kilometers / 7722 nautical miles.

Distance from Trincomalee to Chicago

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

Vincenty's formula (applied above)

• 8886.698 miles
• 14301.755 kilometers
• 7722.330 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

• 8878.695 miles
• 14288.875 kilometers
• 7715.375 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 Trincomalee to Chicago?

The estimated flight time from China Bay Airport to Chicago O'Hare International Airport is 17 hours and 19 minutes.

What is the time difference between Trincomalee and Chicago?

The time difference between Trincomalee and Chicago is 11 hours 30 minutes. Chicago is 11 hours 30 minutes behind Trincomalee.

Flight carbon footprint between China Bay Airport (TRR) and Chicago O'Hare International Airport (ORD)

On average, flying from Trincomalee to Chicago generates about 1 130 kg of CO2 per passenger, and 1 130 kilograms equals 2 492 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Trincomalee to Chicago

See the map of the shortest flight path between China Bay Airport (TRR) and Chicago O'Hare International Airport (ORD).

Airport information

Origin	China Bay Airport
City:	Trincomalee
Country:	Sri Lanka
IATA Code:	TRR
ICAO Code:	VCCT
Coordinates:	8°32′18″N, 81°10′54″E

Destination	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