# Distance between Ulanhot (HLH) and Paro (PBH)

Flight distance from Ulanhot to Paro (Ulanhot Airport – Paro Airport) is 2196 miles / 3533 kilometers / 1908 nautical miles. Estimated flight time is 4 hours 39 minutes.

Driving distance from Ulanhot (HLH) to Paro (PBH) is 3235 miles / 5207 kilometers and travel time by car is about 58 hours 10 minutes.

## Map of flight path and driving directions from Ulanhot to Paro.

Shortest flight path between Ulanhot Airport (HLH) and Paro Airport (PBH).

## How far is Paro from Ulanhot?

There are several ways to calculate distances between Ulanhot and Paro. Here are two common methods:

Vincenty's formula (applied above)
• 2195.534 miles
• 3533.369 kilometers
• 1907.866 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
• 2193.719 miles
• 3530.448 kilometers
• 1906.290 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 Ulanhot Airport
City: Ulanhot
Country: China
IATA Code: HLH
ICAO Code: ZBUL
Coordinates: 46°4′58″N, 122°1′1″E

B Paro Airport
City: Paro
Country: Bhutan
IATA Code: PBH
ICAO Code: VQPR
Coordinates: 27°24′11″N, 89°25′28″E

## Time difference and current local times

The time difference between Ulanhot and Paro is 2 hours. Paro is 2 hours behind Ulanhot.

CST

+06

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 240 kg (529 pounds).

## Frequent Flyer Miles Calculator

Ulanhot (HLH) → Paro (PBH).

Distance:
2196
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2196

Round trip?