How far is Tainan from Osaka?

The distance between Osaka (Kansai International Airport) and Tainan (Tainan Airport) is 1205 miles / 1939 kilometers / 1047 nautical miles.

The driving distance from Osaka (KIX) to Tainan (TNN) is 2868 miles / 4615 kilometers, and travel time by car is about 120 hours 50 minutes.

Distance from Osaka to Tainan

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

Vincenty's formula (applied above)

• 1205.089 miles
• 1939.403 kilometers
• 1047.194 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

• 1205.491 miles
• 1940.049 kilometers
• 1047.543 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 Tainan?

The estimated flight time from Kansai International Airport to Tainan Airport is 2 hours and 46 minutes.

What is the time difference between Osaka and Tainan?

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

Flight carbon footprint between Kansai International Airport (KIX) and Tainan Airport (TNN)

On average, flying from Osaka to Tainan generates about 162 kg of CO2 per passenger, and 162 kilograms equals 356 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 Tainan

See the map of the shortest flight path between Kansai International Airport (KIX) and Tainan Airport (TNN).

Airport information

Origin	Kansai International Airport
City:	Osaka
Country:	Japan
IATA Code:	KIX
ICAO Code:	RJBB
Coordinates:	34°25′38″N, 135°14′38″E

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