Air Miles Calculator logo

How far is Sofia from Osaka?

The distance between Osaka (Kansai International Airport) and Sofia (Sofia Airport) is 5603 miles / 9018 kilometers / 4869 nautical miles.

Kansai International Airport – Sofia Airport

Distance arrow
5603
Miles
Distance arrow
9018
Kilometers
Distance arrow
4869
Nautical miles

Search flights

Distance from Osaka to Sofia

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

Vincenty's formula (applied above)
  • 5603.488 miles
  • 9017.940 kilometers
  • 4869.298 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
  • 5590.576 miles
  • 8997.160 kilometers
  • 4858.078 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 Osaka to Sofia?

The estimated flight time from Kansai International Airport to Sofia Airport is 11 hours and 6 minutes.

Flight carbon footprint between Kansai International Airport (KIX) and Sofia Airport (SOF)

On average, flying from Osaka to Sofia generates about 663 kg of CO2 per passenger, and 663 kilograms equals 1 462 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Osaka to Sofia

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

Airport information

Origin Kansai International Airport
City: Osaka
Country: Japan Flag of Japan
IATA Code: KIX
ICAO Code: RJBB
Coordinates: 34°25′38″N, 135°14′38″E
Destination Sofia Airport
City: Sofia
Country: Bulgaria Flag of Bulgaria
IATA Code: SOF
ICAO Code: LBSF
Coordinates: 42°41′48″N, 23°24′41″E