# How far is Sainyabuli from Nakhon Phanom?

The distance between Nakhon Phanom (Nakhon Phanom Airport) and Sainyabuli (Sayaboury Airport) is 231 miles / 372 kilometers / 201 nautical miles.

The driving distance from Nakhon Phanom (KOP) to Sainyabuli (ZBY) is 381 miles / 613 kilometers, and travel time by car is about 8 hours 16 minutes.

231
Miles
372
Kilometers
201
Nautical miles

## Distance from Nakhon Phanom to Sainyabuli

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

Vincenty's formula (applied above)
• 231.286 miles
• 372.220 kilometers
• 200.982 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
• 231.382 miles
• 372.372 kilometers
• 201.065 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 Sainyabuli?

The estimated flight time from Nakhon Phanom Airport to Sayaboury Airport is 56 minutes.

## Flight carbon footprint between Nakhon Phanom Airport (KOP) and Sayaboury Airport (ZBY)

On average, flying from Nakhon Phanom to Sainyabuli generates about 59 kg of CO2 per passenger, and 59 kilograms equals 130 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 Sainyabuli

See the map of the shortest flight path between Nakhon Phanom Airport (KOP) and Sayaboury Airport (ZBY).

## 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 Sayaboury Airport
City: Sainyabuli
Country: Laos
IATA Code: ZBY
ICAO Code: VLSB
Coordinates: 19°14′36″N, 101°42′33″E