How far is Udon Thani from Nakhon Phanom?

The distance between Nakhon Phanom (Nakhon Phanom Airport) and Udon Thani (Udon Thani International Airport) is 122 miles / 197 kilometers / 106 nautical miles.

The driving distance from Nakhon Phanom (KOP) to Udon Thani (UTH) is 145 miles / 233 kilometers, and travel time by car is about 2 hours 58 minutes.

122
Miles
197
Kilometers
106
Nautical miles

Distance from Nakhon Phanom to Udon Thani

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

Vincenty's formula (applied above)
• 122.486 miles
• 197.122 kilometers
• 106.438 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
• 122.313 miles
• 196.843 kilometers
• 106.287 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 Udon Thani?

The estimated flight time from Nakhon Phanom Airport to Udon Thani International Airport is 43 minutes.

Flight carbon footprint between Nakhon Phanom Airport (KOP) and Udon Thani International Airport (UTH)

On average, flying from Nakhon Phanom to Udon Thani generates about 43 kg of CO2 per passenger, and 43 kilograms equals 95 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 Udon Thani

See the map of the shortest flight path between Nakhon Phanom Airport (KOP) and Udon Thani International Airport (UTH).

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 Udon Thani International Airport
City: Udon Thani
Country: Thailand
IATA Code: UTH
ICAO Code: VTUD
Coordinates: 17°23′11″N, 102°47′16″E