How far is Nan from Chicago, IL?

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

Distance from Chicago to Nan

There are several ways to calculate the distance from Chicago to Nan. 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 Chicago to Nan?

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

What is the time difference between Chicago and Nan?

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

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

On average, flying from Chicago to Nan 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 Chicago to Nan

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

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