There are several ways to calculate the distance from Riyadh to London. Here are two standard methods:
Vincenty's formula (applied above)
2670.170 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
2667.721 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).
How long does it take to fly from Riyadh to London?
The estimated flight time from King Khalid International Airport to London Heathrow Airport is
6 hours and 19 minutes.
What is the time difference between Riyadh and London?
The time difference between Riyadh and London is 2 hours. London is 2 hours behind Riyadh.
Flight carbon footprint between King Khalid International Airport (RUH) and London Heathrow Airport (LHR)
On average, flying from Riyadh to London generates about 343 kg of CO2 per passenger, and 343 kilograms equals 756 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Riyadh to London
See the map of the shortest flight path between King Khalid International Airport (RUH) and London Heathrow Airport (LHR).