How far is Tonghua from Oshima?

The distance between Oshima (Oshima Airport) and Tonghua (Tonghua Sanyuanpu Airport) is 900 miles / 1448 kilometers / 782 nautical miles.

The driving distance from Oshima (OIM) to Tonghua (TNH) is 1522 miles / 2449 kilometers, and travel time by car is about 41 hours 26 minutes.

Distance from Oshima to Tonghua

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

Vincenty's formula (applied above)

• 900.025 miles
• 1448.450 kilometers
• 782.101 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

• 899.068 miles
• 1446.910 kilometers
• 781.269 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 Oshima to Tonghua?

The estimated flight time from Oshima Airport to Tonghua Sanyuanpu Airport is 2 hours and 12 minutes.

What is the time difference between Oshima and Tonghua?

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

Flight carbon footprint between Oshima Airport (OIM) and Tonghua Sanyuanpu Airport (TNH)

On average, flying from Oshima to Tonghua generates about 144 kg of CO2 per passenger, and 144 kilograms equals 316 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Oshima to Tonghua

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

Airport information

Origin	Oshima Airport
City:	Oshima
Country:	Japan
IATA Code:	OIM
ICAO Code:	RJTO
Coordinates:	34°46′55″N, 139°21′36″E

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