How far is Chicago, IL, from Nan?

The distance between Nan (Nan Nakhon Airport) and Chicago (Chicago O'Hare International Airport) is 8212 miles / 13216 kilometers / 7136 nautical miles.

Distance from Nan to Chicago

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

Vincenty's formula (applied above)

• 8211.759 miles
• 13215.545 kilometers
• 7135.823 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

• 8200.340 miles
• 13197.168 kilometers
• 7125.901 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 Nan to Chicago?

The estimated flight time from Nan Nakhon Airport to Chicago O'Hare International Airport is 16 hours and 2 minutes.

What is the time difference between Nan and Chicago?

The time difference between Nan and Chicago is 13 hours. Chicago is 13 hours behind Nan.

Flight carbon footprint between Nan Nakhon Airport (NNT) and Chicago O'Hare International Airport (ORD)

On average, flying from Nan to Chicago generates about 1 029 kg of CO2 per passenger, and 1 029 kilograms equals 2 270 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Nan to Chicago

See the map of the shortest flight path between Nan Nakhon Airport (NNT) and Chicago O'Hare International Airport (ORD).

Airport information

Origin	Nan Nakhon Airport
City:	Nan
Country:	Thailand
IATA Code:	NNT
ICAO Code:	VTCN
Coordinates:	18°48′28″N, 100°46′58″E

Destination	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