# Distance between Nakhon Phanom (KOP) and Ubon Ratchathani (UBP)

Distance from Nakhon Phanom to Ubon Ratchathani (Nakhon Phanom Airport – Ubon Ratchathani Airport) is 147 miles / 237 kilometers / 128 nautical miles.

## How far is Ubon Ratchathani from Nakhon Phanom?

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

Vincenty's formula (applied above)
• 147.408 miles
• 237.230 kilometers
• 128.094 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
• 148.109 miles
• 238.358 kilometers
• 128.703 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).

## Flight duration

Estimated flight time from Nakhon Phanom Airport (KOP) to Ubon Ratchathani Airport (UBP) is 46 minutes.

## Time difference and current local times

There is no time difference between Nakhon Phanom and Ubon Ratchathani.

Nakhon Phanom
Ubon Ratchathani

+07

+07

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 45 kg (100 pounds).

## Airport information

A Nakhon Phanom Airport
City: Nakhon Phanom
Country: Thailand
IATA Code: KOP
ICAO Code: VTUW
Coordinates: 17°23′1″N, 104°38′34″E

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

## Nakhon Phanom to Ubon Ratchathani flight path

Shortest flight path between Nakhon Phanom Airport (KOP) and Ubon Ratchathani Airport (UBP).

## Frequent Flyer Miles Calculator

Nakhon Phanom (KOP) → Ubon Ratchathani (UBP).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
147
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
147

Round trip?