# Distance between Putao (PBU) and Nan (NNT)

Flight distance from Putao to Nan (Putao Airport – Nan Nakhon Airport) is 624 miles / 1004 kilometers / 542 nautical miles. Estimated flight time is 1 hour 40 minutes.

Driving distance from Putao (PBU) to Nan (NNT) is 1120 miles / 1802 kilometers and travel time by car is about 27 hours 13 minutes.

## Map of flight path and driving directions from Putao to Nan.

Shortest flight path between Putao Airport (PBU) and Nan Nakhon Airport (NNT).

## How far is Nan from Putao?

There are several ways to calculate distances between Putao and Nan. Here are two common methods:

**Vincenty's formula**(applied above)

- 624.065 miles
- 1004.336 kilometers
- 542.298 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**

- 626.180 miles
- 1007.739 kilometers
- 544.135 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).*

## Airport information

A | Putao Airport |
---|---|

City: | Putao |

Country: | Burma |

IATA Code: | PBU |

ICAO Code: | VYPT |

Coordinates: | 27°19′47″N, 97°25′34″E |

B | Nan Nakhon Airport |
---|---|

City: | Nan |

Country: | Thailand |

IATA Code: | NNT |

ICAO Code: | VTCN |

Coordinates: | 18°48′28″N, 100°46′58″E |

## Time difference and current local times

The time difference between Putao and Nan is 30 minutes. Nan is 30 minutes ahead of Putao.

### Time Difference

### Putao

### Nan

## Carbon dioxide emissions

Estimated CO_{2} emissions per passenger is 116 kg (255 pounds).

## Frequent Flyer Miles Calculator

Putao (PBU) → Nan (NNT).

### In total

Round trip?