How far is Sofia from Billund?

The distance between Billund (Billund Airport) and Sofia (Sofia Airport) is 1104 miles / 1777 kilometers / 959 nautical miles.

The driving distance from Billund (BLL) to Sofia (SOF) is 1377 miles / 2216 kilometers, and travel time by car is about 22 hours 41 minutes.

Distance from Billund to Sofia

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

Vincenty's formula (applied above)

• 1104.002 miles
• 1776.719 kilometers
• 959.352 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

• 1102.772 miles
• 1774.739 kilometers
• 958.283 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 Billund to Sofia?

The estimated flight time from Billund Airport to Sofia Airport is 2 hours and 35 minutes.

What is the time difference between Billund and Sofia?

The time difference between Billund and Sofia is 1 hour. Sofia is 1 hour ahead of Billund.

Flight carbon footprint between Billund Airport (BLL) and Sofia Airport (SOF)

On average, flying from Billund to Sofia generates about 157 kg of CO2 per passenger, and 157 kilograms equals 346 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Billund to Sofia

See the map of the shortest flight path between Billund Airport (BLL) and Sofia Airport (SOF).

Airport information

Origin	Billund Airport
City:	Billund
Country:	Denmark
IATA Code:	BLL
ICAO Code:	EKBI
Coordinates:	55°44′25″N, 9°9′6″E

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