How far is Pakse from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Pakse (Pakse International Airport) is 8406 miles / 13528 kilometers / 7304 nautical miles.

Distance from Chicago to Pakse

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

Vincenty's formula (applied above)

• 8405.840 miles
• 13527.888 kilometers
• 7304.475 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

• 8395.520 miles
• 13511.281 kilometers
• 7295.508 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 Pakse?

The estimated flight time from Chicago O'Hare International Airport to Pakse International Airport is 16 hours and 24 minutes.

What is the time difference between Chicago and Pakse?

The time difference between Chicago and Pakse is 13 hours. Pakse is 13 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Pakse International Airport (PKZ)

On average, flying from Chicago to Pakse generates about 1 058 kg of CO2 per passenger, and 1 058 kilograms equals 2 333 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Pakse

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

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	Pakse International Airport
City:	Pakse
Country:	Laos
IATA Code:	PKZ
ICAO Code:	VLPS
Coordinates:	15°7′55″N, 105°46′51″E