How far is Reus from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Reus (Reus Airport) is 4386 miles / 7058 kilometers / 3811 nautical miles.

Distance from Chicago to Reus

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

Vincenty's formula (applied above)

• 4385.522 miles
• 7057.813 kilometers
• 3810.914 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

• 4374.270 miles
• 7039.705 kilometers
• 3801.137 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 Reus?

The estimated flight time from Chicago O'Hare International Airport to Reus Airport is 8 hours and 48 minutes.

What is the time difference between Chicago and Reus?

The time difference between Chicago and Reus is 7 hours. Reus is 7 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Reus Airport (REU)

On average, flying from Chicago to Reus generates about 505 kg of CO2 per passenger, and 505 kilograms equals 1 113 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Reus

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

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	Reus Airport
City:	Reus
Country:	Spain
IATA Code:	REU
ICAO Code:	LERS
Coordinates:	41°8′50″N, 1°10′1″E