How far is Sofia from Honolulu, HI?

The distance between Honolulu (Honolulu Daniel K. Inouye International Airport) and Sofia (Sofia Airport) is 8025 miles / 12915 kilometers / 6974 nautical miles.

Distance from Honolulu to Sofia

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

Vincenty's formula (applied above)

• 8025.152 miles
• 12915.230 kilometers
• 6973.666 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

• 8012.957 miles
• 12895.603 kilometers
• 6963.069 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 Honolulu to Sofia?

The estimated flight time from Honolulu Daniel K. Inouye International Airport to Sofia Airport is 15 hours and 41 minutes.

What is the time difference between Honolulu and Sofia?

The time difference between Honolulu and Sofia is 12 hours. Sofia is 12 hours ahead of Honolulu.

Flight carbon footprint between Honolulu Daniel K. Inouye International Airport (HNL) and Sofia Airport (SOF)

On average, flying from Honolulu to Sofia generates about 1 002 kg of CO2 per passenger, and 1 002 kilograms equals 2 209 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Honolulu to Sofia

See the map of the shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Sofia Airport (SOF).

Airport information

Origin	Honolulu Daniel K. Inouye International Airport
City:	Honolulu, HI
Country:	United States
IATA Code:	HNL
ICAO Code:	PHNL
Coordinates:	21°19′7″N, 157°55′19″W

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