# How far is Ubon Ratchathani from Nakhon Si Thammarat?

The distance between Nakhon Si Thammarat (Nakhon Si Thammarat Airport) and Ubon Ratchathani (Ubon Ratchathani Airport) is 569 miles / 916 kilometers / 495 nautical miles.

The driving distance from Nakhon Si Thammarat (NST) to Ubon Ratchathani (UBP) is 862 miles / 1388 kilometers, and travel time by car is about 16 hours 57 minutes.

569
Miles
916
Kilometers
495
Nautical miles
1 h 34 min
109 kg

## Distance from Nakhon Si Thammarat to Ubon Ratchathani

There are several ways to calculate the distance from Nakhon Si Thammarat to Ubon Ratchathani. Here are two standard 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 planet.

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).

## How long does it take to fly from Nakhon Si Thammarat to Ubon Ratchathani?

The estimated flight time from Nakhon Si Thammarat Airport to Ubon Ratchathani Airport is 1 hour and 34 minutes.

## Flight carbon footprint between Nakhon Si Thammarat Airport (NST) and Ubon Ratchathani Airport (UBP)

On average, flying from Nakhon Si Thammarat to Ubon Ratchathani generates about 109 kg of CO2 per passenger, and 109 kilograms equals 240 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Nakhon Si Thammarat Airport (NST) and Ubon Ratchathani Airport (UBP).

## Airport information

Origin 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
Destination Ubon Ratchathani Airport
City: Ubon Ratchathani
Country: Thailand
IATA Code: UBP
ICAO Code: VTUU
Coordinates: 15°15′4″N, 104°52′12″E