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How far is Sofia from Aspen, CO?

The distance between Aspen (Aspen–Pitkin County Airport) and Sofia (Sofia Airport) is 5993 miles / 9644 kilometers / 5207 nautical miles.

Aspen–Pitkin County Airport – Sofia Airport

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5993
Miles
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9644
Kilometers
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5207
Nautical miles

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Distance from Aspen to Sofia

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

Vincenty's formula (applied above)
  • 5992.624 miles
  • 9644.193 kilometers
  • 5207.448 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
  • 5977.984 miles
  • 9620.633 kilometers
  • 5194.726 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 Aspen to Sofia?

The estimated flight time from Aspen–Pitkin County Airport to Sofia Airport is 11 hours and 50 minutes.

Flight carbon footprint between Aspen–Pitkin County Airport (ASE) and Sofia Airport (SOF)

On average, flying from Aspen to Sofia generates about 716 kg of CO2 per passenger, and 716 kilograms equals 1 578 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Aspen to Sofia

See the map of the shortest flight path between Aspen–Pitkin County Airport (ASE) and Sofia Airport (SOF).

Airport information

Origin Aspen–Pitkin County Airport
City: Aspen, CO
Country: United States Flag of United States
IATA Code: ASE
ICAO Code: KASE
Coordinates: 39°13′23″N, 106°52′8″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