How far is Arica from Decatur, IL?

The distance between Decatur (Decatur Airport) and Arica (Chacalluta International Airport) is 4177 miles / 6722 kilometers / 3630 nautical miles.

Distance from Decatur to Arica

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

Vincenty's formula (applied above)

• 4176.997 miles
• 6722.225 kilometers
• 3629.711 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

• 4193.742 miles
• 6749.174 kilometers
• 3644.262 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 Decatur to Arica?

The estimated flight time from Decatur Airport to Chacalluta International Airport is 8 hours and 24 minutes.

What is the time difference between Decatur and Arica?

The time difference between Decatur and Arica is 3 hours. Arica is 3 hours ahead of Decatur.

Flight carbon footprint between Decatur Airport (DEC) and Chacalluta International Airport (ARI)

On average, flying from Decatur to Arica generates about 479 kg of CO2 per passenger, and 479 kilograms equals 1 055 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Decatur to Arica

See the map of the shortest flight path between Decatur Airport (DEC) and Chacalluta International Airport (ARI).

Airport information

Origin	Decatur Airport
City:	Decatur, IL
Country:	United States
IATA Code:	DEC
ICAO Code:	KDEC
Coordinates:	39°50′4″N, 88°51′56″W

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