How far is Tonghua from Odate?

The distance between Odate (Odate–Noshiro Airport) and Tonghua (Tonghua Sanyuanpu Airport) is 776 miles / 1249 kilometers / 675 nautical miles.

The driving distance from Odate (ONJ) to Tonghua (TNH) is 1793 miles / 2885 kilometers, and travel time by car is about 37 hours 48 minutes.

Distance from Odate to Tonghua

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

Vincenty's formula (applied above)

• 776.331 miles
• 1249.383 kilometers
• 674.613 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

• 774.435 miles
• 1246.332 kilometers
• 672.965 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 Odate to Tonghua?

The estimated flight time from Odate–Noshiro Airport to Tonghua Sanyuanpu Airport is 1 hour and 58 minutes.

What is the time difference between Odate and Tonghua?

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

Flight carbon footprint between Odate–Noshiro Airport (ONJ) and Tonghua Sanyuanpu Airport (TNH)

On average, flying from Odate to Tonghua generates about 133 kg of CO2 per passenger, and 133 kilograms equals 292 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Odate to Tonghua

See the map of the shortest flight path between Odate–Noshiro Airport (ONJ) and Tonghua Sanyuanpu Airport (TNH).

Airport information

Origin	Odate–Noshiro Airport
City:	Odate
Country:	Japan
IATA Code:	ONJ
ICAO Code:	RJSR
Coordinates:	40°11′30″N, 140°22′15″E

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