How far is Sofia from Boston, MA?

The distance between Boston (Logan International Airport) and Sofia (Sofia Airport) is 4536 miles / 7299 kilometers / 3941 nautical miles.

Distance from Boston to Sofia

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

Vincenty's formula (applied above)

• 4535.611 miles
• 7299.358 kilometers
• 3941.338 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

• 4523.739 miles
• 7280.252 kilometers
• 3931.022 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 Boston to Sofia?

The estimated flight time from Logan International Airport to Sofia Airport is 9 hours and 5 minutes.

What is the time difference between Boston and Sofia?

The time difference between Boston and Sofia is 7 hours. Sofia is 7 hours ahead of Boston.

Flight carbon footprint between Logan International Airport (BOS) and Sofia Airport (SOF)

On average, flying from Boston to Sofia generates about 524 kg of CO2 per passenger, and 524 kilograms equals 1 155 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Boston to Sofia

See the map of the shortest flight path between Logan International Airport (BOS) and Sofia Airport (SOF).

Airport information

Origin	Logan International Airport
City:	Boston, MA
Country:	United States
IATA Code:	BOS
ICAO Code:	KBOS
Coordinates:	42°21′51″N, 71°0′18″W

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