Air Miles Calculator

Distance between London (LHR) and Rayong (UTP)

Distance from London to Rayong (Heathrow Airport – U-Tapao International Airport) is 6023 miles / 9693 kilometers / 5234 nautical miles.

How far is Rayong from London?

There are several ways to calculate distances between London and Rayong. Here are two common methods:

Vincenty's formula (applied above)
  • 6023.242 miles
  • 9693.468 kilometers
  • 5234.054 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
  • 6016.826 miles
  • 9683.143 kilometers
  • 5228.479 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).

Flight duration

Estimated flight time from Heathrow Airport (LHR) to U-Tapao International Airport (UTP) is 11 hours 54 minutes.

Time difference and current local times

The time difference between London and Rayong is 6 hours. Rayong is 6 hours ahead of London.

Time Difference

London
Rayong

London

 BST

Rayong

 +07

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 728 kg (1 606 pounds).

Airport information


A Heathrow Airport
City: London
Country: United Kingdom Flag of United Kingdom
IATA Code: LHR
ICAO Code: EGLL
Coordinates: 51°28′14″N, 0°27′42″W

B U-Tapao International Airport
City: Rayong
Country: Thailand Flag of Thailand
IATA Code: UTP
ICAO Code: VTBU
Coordinates: 12°40′47″N, 101°0′17″E

London to Rayong flight path

Shortest flight path between Heathrow Airport (LHR) and U-Tapao International Airport (UTP).

Frequent Flyer Miles Calculator

London (LHR) → Rayong (UTP).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
6023
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
6023

Round trip?