How far is Sofia from Grenoble?

The distance between Grenoble (Alpes–Isère Airport) and Sofia (Sofia Airport) is 917 miles / 1476 kilometers / 797 nautical miles.

The driving distance from Grenoble (GNB) to Sofia (SOF) is 1139 miles / 1833 kilometers, and travel time by car is about 19 hours 22 minutes.

Distance from Grenoble to Sofia

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

Vincenty's formula (applied above)

• 917.257 miles
• 1476.181 kilometers
• 797.074 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

• 914.878 miles
• 1472.353 kilometers
• 795.007 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 Grenoble to Sofia?

The estimated flight time from Alpes–Isère Airport to Sofia Airport is 2 hours and 14 minutes.

What is the time difference between Grenoble and Sofia?

The time difference between Grenoble and Sofia is 1 hour. Sofia is 1 hour ahead of Grenoble.

Flight carbon footprint between Alpes–Isère Airport (GNB) and Sofia Airport (SOF)

On average, flying from Grenoble to Sofia generates about 145 kg of CO2 per passenger, and 145 kilograms equals 319 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Grenoble to Sofia

See the map of the shortest flight path between Alpes–Isère Airport (GNB) and Sofia Airport (SOF).

Airport information

Origin	Alpes–Isère Airport
City:	Grenoble
Country:	France
IATA Code:	GNB
ICAO Code:	LFLS
Coordinates:	45°21′46″N, 5°19′45″E

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