# Distance between Ubon Ratchathani (UBP) and Nakhon Si Thammarat (NST)

Flight distance from Ubon Ratchathani to Nakhon Si Thammarat (Ubon Ratchathani Airport – Nakhon Si Thammarat Airport) is 569 miles / 916 kilometers / 495 nautical miles. Estimated flight time is 1 hour 34 minutes.

Driving distance from Ubon Ratchathani (UBP) to Nakhon Si Thammarat (NST) is 858 miles / 1381 kilometers and travel time by car is about 15 hours 48 minutes.

## Map of flight path and driving directions from Ubon Ratchathani to Nakhon Si Thammarat.

Shortest flight path between Ubon Ratchathani Airport (UBP) and Nakhon Si Thammarat Airport (NST).

## How far is Nakhon Si Thammarat from Ubon Ratchathani?

There are several ways to calculate distances between Ubon Ratchathani and Nakhon Si Thammarat. Here are two common methods:

Vincenty's formula (applied above)
• 569.088 miles
• 915.858 kilometers
• 494.524 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
• 570.779 miles
• 918.580 kilometers
• 495.994 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 Ubon Ratchathani Airport
City: Ubon Ratchathani
Country: Thailand
IATA Code: UBP
ICAO Code: VTUU
Coordinates: 15°15′4″N, 104°52′12″E

B Nakhon Si Thammarat Airport
City: Nakhon Si Thammarat
Country: Thailand
IATA Code: NST
ICAO Code: VTSF
Coordinates: 8°32′22″N, 99°56′40″E

## Time difference and current local times

There is no time difference between Ubon Ratchathani and Nakhon Si Thammarat.

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## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 109 kg (240 pounds).

## Frequent Flyer Miles Calculator

Ubon Ratchathani (UBP) → Nakhon Si Thammarat (NST).

Distance:
569
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
569

Round trip?