# Distance between Rayong (UTP) and Nakhon Phanom (KOP)

Flight distance from Rayong to Nakhon Phanom (U-Tapao International Airport – Nakhon Phanom Airport) is 405 miles / 651 kilometers / 352 nautical miles. Estimated flight time is 1 hour 15 minutes.

Driving distance from Rayong (UTP) to Nakhon Phanom (KOP) is 495 miles / 796 kilometers and travel time by car is about 10 hours 13 minutes.

## Map of flight path and driving directions from Rayong to Nakhon Phanom.

Shortest flight path between U-Tapao International Airport (UTP) and Nakhon Phanom Airport (KOP).

## How far is Nakhon Phanom from Rayong?

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

Vincenty's formula (applied above)
• 404.532 miles
• 651.032 kilometers
• 351.529 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
• 405.613 miles
• 652.771 kilometers
• 352.468 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 U-Tapao International Airport
City: Rayong
Country: Thailand
IATA Code: UTP
ICAO Code: VTBU
Coordinates: 12°40′47″N, 101°0′17″E

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

## Time difference and current local times

There is no time difference between Rayong and Nakhon Phanom.

+07

+07

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 85 kg (186 pounds).

## Frequent Flyer Miles Calculator

Rayong (UTP) → Nakhon Phanom (KOP).

Distance:
405
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
405

Round trip?