# Distance between Sal (SID) and Chicago, IL (ORD)

Flight distance from Sal to Chicago (Amílcar Cabral International Airport – Chicago O'Hare International Airport) is 4177 miles / 6723 kilometers / 3630 nautical miles. Estimated flight time is 8 hours 24 minutes.

4177
Miles
6723
Kilometers
3630
Nautical miles
8 h 24 min
479 kg

## How far is Chicago from Sal?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 4177.225 miles
• 6722.593 kilometers
• 3629.910 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 4172.874 miles
• 6715.590 kilometers
• 3626.128 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 Sal to Chicago?

Estimated flight time from Amílcar Cabral International Airport to Chicago O'Hare International Airport is 8 hours 24 minutes.

## What is the time difference between Sal and Chicago?

The time difference between Sal and Chicago is 4 hours. Chicago is 4 hours behind Sal.
Sal time to Chicago time converter

## Flight carbon footprint between Amílcar Cabral International Airport (SID) and Chicago O'Hare International Airport (ORD)

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

## Map of flight path from Sal to Chicago

Shortest flight path between Amílcar Cabral International Airport (SID) and Chicago O'Hare International Airport (ORD).

## Airport information

Origin Amílcar Cabral International Airport
City: Sal
Country: Cape Verde
IATA Code: SID
ICAO Code: GVAC
Coordinates: 16°44′29″N, 22°56′57″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