How far is Khorramabad from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Khorramabad (Khorramabad Airport) is 6546 miles / 10535 kilometers / 5689 nautical miles.

Distance from Chicago to Khorramabad

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

Vincenty's formula (applied above)

• 6546.294 miles
• 10535.239 kilometers
• 5688.574 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

• 6531.991 miles
• 10512.220 kilometers
• 5676.145 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 Khorramabad?

The estimated flight time from Chicago O'Hare International Airport to Khorramabad Airport is 12 hours and 53 minutes.

What is the time difference between Chicago and Khorramabad?

The time difference between Chicago and Khorramabad is 9 hours 30 minutes. Khorramabad is 9 hours 30 minutes ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Khorramabad Airport (KHD)

On average, flying from Chicago to Khorramabad generates about 791 kg of CO2 per passenger, and 791 kilograms equals 1 745 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Khorramabad

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

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	Khorramabad Airport
City:	Khorramabad
Country:	Iran
IATA Code:	KHD
ICAO Code:	OICK
Coordinates:	33°26′7″N, 48°16′58″E