# Distance between Taipei (TSA) and Tainan (TNN)

Flight distance from Taipei to Tainan (Taipei Songshan Airport – Tainan Airport) is 169 miles / 272 kilometers / 147 nautical miles. Estimated flight time is 49 minutes.

Driving distance from Taipei (TSA) to Tainan (TNN) is 197 miles / 317 kilometers and travel time by car is about 3 hours 49 minutes.

## Map of flight path and driving directions from Taipei to Tainan.

Shortest flight path between Taipei Songshan Airport (TSA) and Tainan Airport (TNN).

## How far is Tainan from Taipei?

There are several ways to calculate distances between Taipei and Tainan. Here are two common methods:

Vincenty's formula (applied above)
• 168.841 miles
• 271.724 kilometers
• 146.719 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 169.267 miles
• 272.409 kilometers
• 147.089 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).

## Airport information

A Taipei Songshan Airport
City: Taipei
Country: Taiwan
IATA Code: TSA
ICAO Code: RCSS
Coordinates: 25°4′9″N, 121°33′7″E

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

## Time difference and current local times

There is no time difference between Taipei and Tainan.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 50 kg (110 pounds).

## Frequent Flyer Miles Calculator

Taipei (TSA) → Tainan (TNN).

Distance:
169
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
169

Round trip?