# Distance between Hong Kong (HKG) and Riyadh (RUH)

Flight distance from Hong Kong to Riyadh (Hong Kong International Airport – King Khalid International Airport) is 4221 miles / 6793 kilometers / 3668 nautical miles. Estimated flight time is 8 hours 29 minutes.

Driving distance from Hong Kong (HKG) to Riyadh (RUH) is 6230 miles / 10027 kilometers and travel time by car is about 113 hours 22 minutes.

## Map of flight path and driving directions from Hong Kong to Riyadh.

Shortest flight path between Hong Kong International Airport (HKG) and King Khalid International Airport (RUH).

## How far is Riyadh from Hong Kong?

There are several ways to calculate distances between Hong Kong and Riyadh. Here are two common methods:

Vincenty's formula (applied above)
• 4220.814 miles
• 6792.742 kilometers
• 3667.787 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
• 4213.903 miles
• 6781.620 kilometers
• 3661.782 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 Hong Kong International Airport
City: Hong Kong
Country: Hong Kong
IATA Code: HKG
ICAO Code: VHHH
Coordinates: 22°18′32″N, 113°54′54″E

B King Khalid International Airport
Country: Saudi Arabia
IATA Code: RUH
ICAO Code: OERK
Coordinates: 24°57′27″N, 46°41′55″E

## Time difference and current local times

The time difference between Hong Kong and Riyadh is 5 hours. Riyadh is 5 hours behind Hong Kong.

HKT

+03

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 484 kg (1 067 pounds).

## Frequent Flyer Miles Calculator

Hong Kong (HKG) → Riyadh (RUH).

Distance:
4221
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
4221

Round trip?