How far is Singapore from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Singapore (Singapore Changi Airport) is 9358 miles / 15059 kilometers / 8131 nautical miles.

Distance from Chicago to Singapore

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

Vincenty's formula (applied above)

• 9357.504 miles
• 15059.443 kilometers
• 8131.449 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

• 9352.055 miles
• 15050.674 kilometers
• 8126.714 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 Singapore?

The estimated flight time from Chicago O'Hare International Airport to Singapore Changi Airport is 18 hours and 13 minutes.

What is the time difference between Chicago and Singapore?

The time difference between Chicago and Singapore is 14 hours. Singapore is 14 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Singapore Changi Airport (SIN)

On average, flying from Chicago to Singapore generates about 1 202 kg of CO2 per passenger, and 1 202 kilograms equals 2 650 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Singapore

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Singapore Changi Airport (SIN).

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	Singapore Changi Airport
City:	Singapore
Country:	Singapore
IATA Code:	SIN
ICAO Code:	WSSS
Coordinates:	1°21′0″N, 103°59′38″E