How far is Tonghua from Sendai?

The distance between Sendai (Sendai Airport) and Tonghua (Tonghua Sanyuanpu Airport) is 852 miles / 1371 kilometers / 740 nautical miles.

The driving distance from Sendai (SDJ) to Tonghua (TNH) is 1722 miles / 2772 kilometers, and travel time by car is about 36 hours 20 minutes.

Distance from Sendai to Tonghua

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

Vincenty's formula (applied above)

• 852.075 miles
• 1371.281 kilometers
• 740.433 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

• 850.307 miles
• 1368.437 kilometers
• 738.897 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 Sendai to Tonghua?

The estimated flight time from Sendai Airport to Tonghua Sanyuanpu Airport is 2 hours and 6 minutes.

What is the time difference between Sendai and Tonghua?

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

Flight carbon footprint between Sendai Airport (SDJ) and Tonghua Sanyuanpu Airport (TNH)

On average, flying from Sendai to Tonghua generates about 140 kg of CO2 per passenger, and 140 kilograms equals 308 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sendai to Tonghua

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

Airport information

Origin	Sendai Airport
City:	Sendai
Country:	Japan
IATA Code:	SDJ
ICAO Code:	RJSS
Coordinates:	38°8′22″N, 140°55′1″E

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