# Distance between Ulanhot (HLH) and Weifang (WEF)

Flight distance from Ulanhot to Weifang (Ulanhot Airport – Weifang Airport) is 668 miles / 1075 kilometers / 581 nautical miles. Estimated flight time is 1 hour 45 minutes.

Driving distance from Ulanhot (HLH) to Weifang (WEF) is 929 miles / 1495 kilometers and travel time by car is about 16 hours 10 minutes.

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

Shortest flight path between Ulanhot Airport (HLH) and Weifang Airport (WEF).

## How far is Weifang from Ulanhot?

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

Vincenty's formula (applied above)
• 668.274 miles
• 1075.483 kilometers
• 580.715 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
• 668.952 miles
• 1076.574 kilometers
• 581.304 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 Weifang Airport
City: Weifang
Country: China
IATA Code: WEF
ICAO Code: ZSWF
Coordinates: 36°38′48″N, 119°7′8″E

## Time difference and current local times

There is no time difference between Ulanhot and Weifang.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 121 kg (267 pounds).

## Frequent Flyer Miles Calculator

Ulanhot (HLH) → Weifang (WEF).

Distance:
668
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
668

Round trip?