How far is Shannon from London?

The distance between London (London Heathrow Airport) and Shannon (Shannon Airport) is 370 miles / 596 kilometers / 322 nautical miles.

The driving distance from London (LHR) to Shannon (SNN) is 482 miles / 775 kilometers, and travel time by car is about 10 hours 31 minutes.

Distance from London to Shannon

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

Vincenty's formula (applied above)

• 370.134 miles
• 595.673 kilometers
• 321.638 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

• 368.999 miles
• 593.846 kilometers
• 320.651 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 Shannon?

The estimated flight time from London Heathrow Airport to Shannon Airport is 1 hour and 12 minutes.

What is the time difference between London and Shannon?

There is no time difference between London and Shannon.

Flight carbon footprint between London Heathrow Airport (LHR) and Shannon Airport (SNN)

On average, flying from London to Shannon generates about 79 kg of CO2 per passenger, and 79 kilograms equals 175 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from London to Shannon

See the map of the shortest flight path between London Heathrow Airport (LHR) and Shannon Airport (SNN).

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	Shannon Airport
City:	Shannon
Country:	Ireland
IATA Code:	SNN
ICAO Code:	EINN
Coordinates:	52°42′7″N, 8°55′29″W

Airlines flying from London (LHR) to Shannon (SNN)

Aer Lingus