How far is San Juan from London?

The distance between London (London Heathrow Airport) and San Juan (Fernando Luis Ribas Dominicci Airport) is 4188 miles / 6741 kilometers / 3640 nautical miles.

Distance from London to San Juan

There are several ways to calculate the distance from London to San Juan. Here are two standard methods:

Vincenty's formula (applied above)

• 4188.396 miles
• 6740.569 kilometers
• 3639.616 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 4184.725 miles
• 6734.662 kilometers
• 3636.426 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 London to San Juan?

The estimated flight time from London Heathrow Airport to Fernando Luis Ribas Dominicci Airport is 8 hours and 25 minutes.

What is the time difference between London and San Juan?

The time difference between London and San Juan is 4 hours. San Juan is 4 hours behind London.

Flight carbon footprint between London Heathrow Airport (LHR) and Fernando Luis Ribas Dominicci Airport (SIG)

On average, flying from London to San Juan generates about 480 kg of CO2 per passenger, and 480 kilograms equals 1 058 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from London to San Juan

See the map of the shortest flight path between London Heathrow Airport (LHR) and Fernando Luis Ribas Dominicci Airport (SIG).

Airport information

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

Destination	Fernando Luis Ribas Dominicci Airport
City:	San Juan
Country:	Puerto Rico
IATA Code:	SIG
ICAO Code:	TJIG
Coordinates:	18°27′24″N, 66°5′53″W