# Distance between Udon Thani (UTH) and Phitsanulok (PHS)

Flight distance from Udon Thani to Phitsanulok (Udon Thani International Airport – Phitsanulok Airport) is 171 miles / 275 kilometers / 149 nautical miles. Estimated flight time is 49 minutes.

Driving distance from Udon Thani (UTH) to Phitsanulok (PHS) is 272 miles / 438 kilometers and travel time by car is about 5 hours 40 minutes.

171
Miles
275
Kilometers
149
Nautical miles

## How far is Phitsanulok from Udon Thani?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 171.048 miles
• 275.275 kilometers
• 148.637 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 170.870 miles
• 274.988 kilometers
• 148.482 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).

## Flight Duration

Estimated flight time from Udon Thani International Airport to Phitsanulok Airport is 49 minutes.

## Time difference

There is no time difference between Udon Thani and Phitsanulok.

## Carbon dioxide emissions

On average flying from Udon Thani to Phitsanulok generates about 50 kg of CO2 per passenger, 50 kilograms is equal to 111 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Udon Thani to Phitsanulok

Shortest flight path between Udon Thani International Airport (UTH) and Phitsanulok Airport (PHS).

## Airport information

Origin Udon Thani International Airport
City: Udon Thani
Country: Thailand
IATA Code: UTH
ICAO Code: VTUD
Coordinates: 17°23′11″N, 102°47′16″E
Destination Phitsanulok Airport
City: Phitsanulok
Country: Thailand
IATA Code: PHS
ICAO Code: VTPP
Coordinates: 16°46′58″N, 100°16′44″E