How far is Chicago, IL, from Arica?

The distance between Arica (Chacalluta International Airport) and Chicago (Chicago O'Hare International Airport) is 4299 miles / 6919 kilometers / 3736 nautical miles.

Distance from Arica to Chicago

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

Vincenty's formula (applied above)

• 4299.450 miles
• 6919.294 kilometers
• 3736.120 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

• 4316.568 miles
• 6946.843 kilometers
• 3750.995 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 Arica to Chicago?

The estimated flight time from Chacalluta International Airport to Chicago O'Hare International Airport is 8 hours and 38 minutes.

What is the time difference between Arica and Chicago?

The time difference between Arica and Chicago is 3 hours. Chicago is 3 hours behind Arica.

Flight carbon footprint between Chacalluta International Airport (ARI) and Chicago O'Hare International Airport (ORD)

On average, flying from Arica to Chicago generates about 494 kg of CO2 per passenger, and 494 kilograms equals 1 089 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Arica to Chicago

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

Airport information

Origin	Chacalluta International Airport
City:	Arica
Country:	Chile
IATA Code:	ARI
ICAO Code:	SCAR
Coordinates:	18°20′54″S, 70°20′19″W

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