How far is Sofia from Kotlas?

The distance between Kotlas (Kotlas Airport) and Sofia (Sofia Airport) is 1604 miles / 2581 kilometers / 1394 nautical miles.

The driving distance from Kotlas (KSZ) to Sofia (SOF) is 2237 miles / 3600 kilometers, and travel time by car is about 46 hours 56 minutes.

Distance from Kotlas to Sofia

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

Vincenty's formula (applied above)

• 1603.792 miles
• 2581.053 kilometers
• 1393.657 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

• 1601.329 miles
• 2577.089 kilometers
• 1391.517 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 Kotlas to Sofia?

The estimated flight time from Kotlas Airport to Sofia Airport is 3 hours and 32 minutes.

What is the time difference between Kotlas and Sofia?

The time difference between Kotlas and Sofia is 1 hour. Sofia is 1 hour behind Kotlas.

Flight carbon footprint between Kotlas Airport (KSZ) and Sofia Airport (SOF)

On average, flying from Kotlas to Sofia generates about 186 kg of CO2 per passenger, and 186 kilograms equals 410 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kotlas to Sofia

See the map of the shortest flight path between Kotlas Airport (KSZ) and Sofia Airport (SOF).

Airport information

Origin	Kotlas Airport
City:	Kotlas
Country:	Russia
IATA Code:	KSZ
ICAO Code:	ULKK
Coordinates:	61°14′8″N, 46°41′50″E

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