How far is Tainan from Okayama?

The distance between Okayama (Okayama Airport) and Tainan (Tainan Airport) is 1158 miles / 1863 kilometers / 1006 nautical miles.

The driving distance from Okayama (OKJ) to Tainan (TNN) is 2740 miles / 4409 kilometers, and travel time by car is about 118 hours 9 minutes.

Distance from Okayama to Tainan

There are several ways to calculate the distance from Okayama to Tainan. Here are two standard methods:

Vincenty's formula (applied above)

• 1157.839 miles
• 1863.361 kilometers
• 1006.135 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

• 1158.582 miles
• 1864.557 kilometers
• 1006.780 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 Okayama to Tainan?

The estimated flight time from Okayama Airport to Tainan Airport is 2 hours and 41 minutes.

What is the time difference between Okayama and Tainan?

The time difference between Okayama and Tainan is 1 hour. Tainan is 1 hour behind Okayama.

Flight carbon footprint between Okayama Airport (OKJ) and Tainan Airport (TNN)

On average, flying from Okayama to Tainan generates about 160 kg of CO2 per passenger, and 160 kilograms equals 352 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Okayama to Tainan

See the map of the shortest flight path between Okayama Airport (OKJ) and Tainan Airport (TNN).

Airport information

Origin	Okayama Airport
City:	Okayama
Country:	Japan
IATA Code:	OKJ
ICAO Code:	RJOB
Coordinates:	34°45′24″N, 133°51′17″E

Destination	Tainan Airport
City:	Tainan
Country:	Taiwan
IATA Code:	TNN
ICAO Code:	RCNN
Coordinates:	22°57′1″N, 120°12′21″E