# Distance between Tainan (TNN) and Taitung (TTT)

Flight distance from Tainan to Taitung (Tainan Airport – Taitung Airport) is 59 miles / 94 kilometers / 51 nautical miles. Estimated flight time is 36 minutes.

Driving distance from Tainan (TNN) to Taitung (TTT) is 128 miles / 206 kilometers and travel time by car is about 3 hours 42 minutes.

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

Shortest flight path between Tainan Airport (TNN) and Taitung Airport (TTT).

## How far is Taitung from Tainan?

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

Vincenty's formula (applied above)
• 58.701 miles
• 94.471 kilometers
• 51.010 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
• 58.624 miles
• 94.346 kilometers
• 50.943 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 Tainan Airport
City: Tainan
Country: Taiwan
IATA Code: TNN
ICAO Code: RCNN
Coordinates: 22°57′1″N, 120°12′21″E

B Taitung Airport
City: Taitung
Country: Taiwan
IATA Code: TTT
ICAO Code: RCFN
Coordinates: 22°45′17″N, 121°6′7″E

## Time difference and current local times

There is no time difference between Tainan and Taitung.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 34 kg (74 pounds).

## Frequent Flyer Miles Calculator

Tainan (TNN) → Taitung (TTT).

Distance:
59
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
59

Round trip?