# 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.

+0630

+07

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 116 kg (255 pounds).

## Frequent Flyer Miles Calculator

Putao (PBU) → Nan (NNT).

Distance:
624
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
624

Round trip?