# How far is Phetchabun from Chiang Mai?

The distance between Chiang Mai (Chiang Mai International Airport) and Phetchabun (Phetchabun Airport) is 206 miles / 331 kilometers / 179 nautical miles.

The driving distance from Chiang Mai (CNX) to Phetchabun (PHY) is 294 miles / 473 kilometers, and travel time by car is about 6 hours 55 minutes.

206
Miles
331
Kilometers
179
Nautical miles

## Distance from Chiang Mai to Phetchabun

There are several ways to calculate the distance from Chiang Mai to Phetchabun. Here are two standard methods:

Vincenty's formula (applied above)
• 205.719 miles
• 331.072 kilometers
• 178.765 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
• 206.040 miles
• 331.589 kilometers
• 179.044 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 Chiang Mai to Phetchabun?

The estimated flight time from Chiang Mai International Airport to Phetchabun Airport is 53 minutes.

## What is the time difference between Chiang Mai and Phetchabun?

There is no time difference between Chiang Mai and Phetchabun.

## Flight carbon footprint between Chiang Mai International Airport (CNX) and Phetchabun Airport (PHY)

On average, flying from Chiang Mai to Phetchabun generates about 55 kg of CO2 per passenger, and 55 kilograms equals 122 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Chiang Mai to Phetchabun

See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Phetchabun Airport (PHY).

## Airport information

Origin Chiang Mai International Airport
City: Chiang Mai
Country: Thailand
IATA Code: CNX
ICAO Code: VTCC
Coordinates: 18°46′0″N, 98°57′45″E
Destination Phetchabun Airport
City: Phetchabun
Country: Thailand
IATA Code: PHY
ICAO Code: VTPB
Coordinates: 16°40′33″N, 101°11′41″E