How far is Luang Namtha from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Luang Namtha (Louang Namtha Airport) is 8059 miles / 12970 kilometers / 7003 nautical miles.

Distance from Chicago to Luang Namtha

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

Vincenty's formula (applied above)

• 8059.264 miles
• 12970.129 kilometers
• 7003.309 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

• 8047.193 miles
• 12950.701 kilometers
• 6992.819 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 Luang Namtha?

The estimated flight time from Chicago O'Hare International Airport to Louang Namtha Airport is 15 hours and 45 minutes.

What is the time difference between Chicago and Luang Namtha?

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

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Louang Namtha Airport (LXG)

On average, flying from Chicago to Luang Namtha generates about 1 007 kg of CO2 per passenger, and 1 007 kilograms equals 2 220 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Luang Namtha

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Louang Namtha Airport (LXG).

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	Louang Namtha Airport
City:	Luang Namtha
Country:	Laos
IATA Code:	LXG
ICAO Code:	VLLN
Coordinates:	20°58′1″N, 101°24′0″E