How far is Sana'a from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Sana'a (Sanaa International Airport) is 7444 miles / 11979 kilometers / 6468 nautical miles.

Distance from Chicago to Sana'a

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

Vincenty's formula (applied above)

• 7443.665 miles
• 11979.417 kilometers
• 6468.368 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

• 7433.211 miles
• 11962.593 kilometers
• 6459.284 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 Sana'a?

The estimated flight time from Chicago O'Hare International Airport to Sanaa International Airport is 14 hours and 35 minutes.

What is the time difference between Chicago and Sana'a?

The time difference between Chicago and Sana'a is 9 hours. Sana'a is 9 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Sanaa International Airport (SAH)

On average, flying from Chicago to Sana'a generates about 918 kg of CO2 per passenger, and 918 kilograms equals 2 024 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Sana'a

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

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	Sanaa International Airport
City:	Sana'a
Country:	Yemen
IATA Code:	SAH
ICAO Code:	OYSN
Coordinates:	15°28′34″N, 44°13′10″E