# How far is Khon Kaen from Nakhon Phanom?

The distance between Nakhon Phanom (Nakhon Phanom Airport) and Khon Kaen (Khon Kaen Airport) is 138 miles / 223 kilometers / 120 nautical miles.

The driving distance from Nakhon Phanom (KOP) to Khon Kaen (KKC) is 181 miles / 292 kilometers, and travel time by car is about 4 hours 11 minutes.

138
Miles
223
Kilometers
120
Nautical miles

## Distance from Nakhon Phanom to Khon Kaen

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

Vincenty's formula (applied above)
• 138.274 miles
• 222.531 kilometers
• 120.157 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
• 138.258 miles
• 222.505 kilometers
• 120.143 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 Khon Kaen?

The estimated flight time from Nakhon Phanom Airport to Khon Kaen Airport is 45 minutes.

## Flight carbon footprint between Nakhon Phanom Airport (KOP) and Khon Kaen Airport (KKC)

On average, flying from Nakhon Phanom to Khon Kaen generates about 45 kg of CO2 per passenger, and 45 kilograms equals 100 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 Khon Kaen

See the map of the shortest flight path between Nakhon Phanom Airport (KOP) and Khon Kaen Airport (KKC).

## 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 Khon Kaen Airport
City: Khon Kaen
Country: Thailand
IATA Code: KKC
ICAO Code: VTUK
Coordinates: 16°27′59″N, 102°47′2″E