How far is Sofia from Southend?

The distance between Southend (London Southend Airport) and Sofia (Sofia Airport) is 1226 miles / 1974 kilometers / 1066 nautical miles.

The driving distance from Southend (SEN) to Sofia (SOF) is 1530 miles / 2463 kilometers, and travel time by car is about 25 hours 49 minutes.

Distance from Southend to Sofia

There are several ways to calculate the distance from Southend to Sofia. Here are two standard methods:

Vincenty's formula (applied above)

• 1226.440 miles
• 1973.764 kilometers
• 1065.748 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

• 1223.827 miles
• 1969.558 kilometers
• 1063.476 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 Southend to Sofia?

The estimated flight time from London Southend Airport to Sofia Airport is 2 hours and 49 minutes.

What is the time difference between Southend and Sofia?

The time difference between Southend and Sofia is 2 hours. Sofia is 2 hours ahead of Southend.

Flight carbon footprint between London Southend Airport (SEN) and Sofia Airport (SOF)

On average, flying from Southend to Sofia generates about 162 kg of CO2 per passenger, and 162 kilograms equals 358 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Southend to Sofia

See the map of the shortest flight path between London Southend Airport (SEN) and Sofia Airport (SOF).

Airport information

Origin	London Southend Airport
City:	Southend
Country:	United Kingdom
IATA Code:	SEN
ICAO Code:	EGMC
Coordinates:	51°34′17″N, 0°41′44″E

Destination	Sofia Airport
City:	Sofia
Country:	Bulgaria
IATA Code:	SOF
ICAO Code:	LBSF
Coordinates:	42°41′48″N, 23°24′41″E