How far is Reyes from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Reyes (Reyes Airport) is 4088 miles / 6579 kilometers / 3552 nautical miles.

Distance from Chicago to Reyes

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

Vincenty's formula (applied above)

• 4087.873 miles
• 6578.794 kilometers
• 3552.264 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

• 4103.205 miles
• 6603.468 kilometers
• 3565.588 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 Reyes?

The estimated flight time from Chicago O'Hare International Airport to Reyes Airport is 8 hours and 14 minutes.

What is the time difference between Chicago and Reyes?

The time difference between Chicago and Reyes is 1 hour. Reyes is 1 hour ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Reyes Airport (REY)

On average, flying from Chicago to Reyes generates about 467 kg of CO2 per passenger, and 467 kilograms equals 1 030 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Reyes

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

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	Reyes Airport
City:	Reyes
Country:	Bolivia
IATA Code:	REY
ICAO Code:	SLRY
Coordinates:	14°18′15″S, 67°21′12″W