How far is Quito from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Quito (Mariscal Sucre International Airport) is 2959 miles / 4761 kilometers / 2571 nautical miles.

Distance from Chicago to Quito

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

Vincenty's formula (applied above)

• 2958.506 miles
• 4761.254 kilometers
• 2570.872 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

• 2969.655 miles
• 4779.197 kilometers
• 2580.560 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 Quito?

The estimated flight time from Chicago O'Hare International Airport to Mariscal Sucre International Airport is 6 hours and 6 minutes.

What is the time difference between Chicago and Quito?

The time difference between Chicago and Quito is 1 hour. Quito is 1 hour ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Mariscal Sucre International Airport (UIO)

On average, flying from Chicago to Quito generates about 329 kg of CO2 per passenger, and 329 kilograms equals 726 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Quito

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Mariscal Sucre International Airport (UIO).

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	Mariscal Sucre International Airport
City:	Quito
Country:	Ecuador
IATA Code:	UIO
ICAO Code:	SEQM
Coordinates:	0°7′45″S, 78°21′27″W