How far is Tonghua from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Tonghua (Tonghua Sanyuanpu Airport) is 6268 miles / 10087 kilometers / 5446 nautical miles.

Distance from Chicago to Tonghua

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

Vincenty's formula (applied above)

• 6267.678 miles
• 10086.849 kilometers
• 5446.463 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

• 6252.119 miles
• 10061.810 kilometers
• 5432.943 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 Tonghua?

The estimated flight time from Chicago O'Hare International Airport to Tonghua Sanyuanpu Airport is 12 hours and 22 minutes.

What is the time difference between Chicago and Tonghua?

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

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Tonghua Sanyuanpu Airport (TNH)

On average, flying from Chicago to Tonghua generates about 753 kg of CO2 per passenger, and 753 kilograms equals 1 660 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Tonghua

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Tonghua Sanyuanpu Airport (TNH).

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	Tonghua Sanyuanpu Airport
City:	Tonghua
Country:	China
IATA Code:	TNH
ICAO Code:	ZYTN
Coordinates:	42°15′14″N, 125°42′11″E