How far is Tonghua from Osaka?

The distance between Osaka (Itami Airport) and Tonghua (Tonghua Sanyuanpu Airport) is 736 miles / 1185 kilometers / 640 nautical miles.

The driving distance from Osaka (ITM) to Tonghua (TNH) is 1238 miles / 1992 kilometers, and travel time by car is about 27 hours 9 minutes.

Distance from Osaka to Tonghua

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

Vincenty's formula (applied above)

• 736.367 miles
• 1185.068 kilometers
• 639.886 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

• 736.073 miles
• 1184.595 kilometers
• 639.630 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 Osaka to Tonghua?

The estimated flight time from Itami Airport to Tonghua Sanyuanpu Airport is 1 hour and 53 minutes.

What is the time difference between Osaka and Tonghua?

The time difference between Osaka and Tonghua is 1 hour. Tonghua is 1 hour behind Osaka.

Flight carbon footprint between Itami Airport (ITM) and Tonghua Sanyuanpu Airport (TNH)

On average, flying from Osaka to Tonghua generates about 129 kg of CO2 per passenger, and 129 kilograms equals 283 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Osaka to Tonghua

See the map of the shortest flight path between Itami Airport (ITM) and Tonghua Sanyuanpu Airport (TNH).

Airport information

Origin	Itami Airport
City:	Osaka
Country:	Japan
IATA Code:	ITM
ICAO Code:	RJOO
Coordinates:	34°47′7″N, 135°26′16″E

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