How far is Assab from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Assab (Assab International Airport) is 7516 miles / 12095 kilometers / 6531 nautical miles.

Distance from Chicago to Assab

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

Vincenty's formula (applied above)

• 7515.517 miles
• 12095.051 kilometers
• 6530.805 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

• 7505.756 miles
• 12079.343 kilometers
• 6522.323 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 Assab?

The estimated flight time from Chicago O'Hare International Airport to Assab International Airport is 14 hours and 43 minutes.

What is the time difference between Chicago and Assab?

The time difference between Chicago and Assab is 9 hours. Assab is 9 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Assab International Airport (ASA)

On average, flying from Chicago to Assab generates about 928 kg of CO2 per passenger, and 928 kilograms equals 2 046 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Assab

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

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	Assab International Airport
City:	Assab
Country:	Eritrea
IATA Code:	ASA
ICAO Code:	HHSB
Coordinates:	13°4′18″N, 42°38′42″E