# How far is Sainyabuli from Phitsanulok?

The distance between Phitsanulok (Phitsanulok Airport) and Sainyabuli (Sayaboury Airport) is 194 miles / 312 kilometers / 168 nautical miles.

The driving distance from Phitsanulok (PHS) to Sainyabuli (ZBY) is 258 miles / 415 kilometers, and travel time by car is about 6 hours 42 minutes.

194
Miles
312
Kilometers
168
Nautical miles

## Distance from Phitsanulok to Sainyabuli

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

Vincenty's formula (applied above)
• 193.637 miles
• 311.629 kilometers
• 168.266 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
• 194.259 miles
• 312.630 kilometers
• 168.807 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 Phitsanulok to Sainyabuli?

The estimated flight time from Phitsanulok Airport to Sayaboury Airport is 51 minutes.

## Flight carbon footprint between Phitsanulok Airport (PHS) and Sayaboury Airport (ZBY)

On average, flying from Phitsanulok to Sainyabuli generates about 54 kg of CO2 per passenger, and 54 kilograms equals 118 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Phitsanulok to Sainyabuli

See the map of the shortest flight path between Phitsanulok Airport (PHS) and Sayaboury Airport (ZBY).

## Airport information

Origin Phitsanulok Airport
City: Phitsanulok
Country: Thailand
IATA Code: PHS
ICAO Code: VTPP
Coordinates: 16°46′58″N, 100°16′44″E
Destination Sayaboury Airport
City: Sainyabuli
Country: Laos
IATA Code: ZBY
ICAO Code: VLSB
Coordinates: 19°14′36″N, 101°42′33″E