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How far is Sofia from Reykjavik?

The distance between Reykjavik (Keflavík International Airport) and Sofia (Sofia Airport) is 2324 miles / 3741 kilometers / 2020 nautical miles.

The driving distance from Reykjavik (KEF) to Sofia (SOF) is 2961 miles / 4766 kilometers, and travel time by car is about 175 hours 54 minutes.

Keflavík International Airport – Sofia Airport

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2324
Miles
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3741
Kilometers
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2020
Nautical miles

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Distance from Reykjavik to Sofia

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

Vincenty's formula (applied above)
  • 2324.310 miles
  • 3740.615 kilometers
  • 2019.770 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
  • 2319.058 miles
  • 3732.162 kilometers
  • 2015.206 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 Reykjavik to Sofia?

The estimated flight time from Keflavík International Airport to Sofia Airport is 4 hours and 54 minutes.

Flight carbon footprint between Keflavík International Airport (KEF) and Sofia Airport (SOF)

On average, flying from Reykjavik to Sofia generates about 255 kg of CO2 per passenger, and 255 kilograms equals 562 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Reykjavik to Sofia

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

Airport information

Origin Keflavík International Airport
City: Reykjavik
Country: Iceland Flag of Iceland
IATA Code: KEF
ICAO Code: BIKF
Coordinates: 63°59′6″N, 22°36′20″W
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