# How far is Nakhon Si Thammarat from Nakhon Phanom?

The distance between Nakhon Phanom (Nakhon Phanom Airport) and Nakhon Si Thammarat (Nakhon Si Thammarat Airport) is 685 miles / 1103 kilometers / 596 nautical miles.

The driving distance from Nakhon Phanom (KOP) to Nakhon Si Thammarat (NST) is 928 miles / 1494 kilometers, and travel time by car is about 18 hours 27 minutes.

685
Miles
1103
Kilometers
596
Nautical miles
1 h 47 min
123 kg

## Distance from Nakhon Phanom to Nakhon Si Thammarat

There are several ways to calculate the distance from Nakhon Phanom to Nakhon Si Thammarat. Here are two standard methods:

Vincenty's formula (applied above)
• 685.378 miles
• 1103.009 kilometers
• 595.577 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
• 687.936 miles
• 1107.126 kilometers
• 597.800 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 Phanom to Nakhon Si Thammarat?

The estimated flight time from Nakhon Phanom Airport to Nakhon Si Thammarat Airport is 1 hour and 47 minutes.

## Flight carbon footprint between Nakhon Phanom Airport (KOP) and Nakhon Si Thammarat Airport (NST)

On average, flying from Nakhon Phanom to Nakhon Si Thammarat generates about 123 kg of CO2 per passenger, and 123 kilograms equals 271 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 Phanom to Nakhon Si Thammarat

See the map of the shortest flight path between Nakhon Phanom Airport (KOP) and Nakhon Si Thammarat Airport (NST).

## Airport information

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