How far is Sofia from Idaho Falls, ID?

The distance between Idaho Falls (Idaho Falls Regional Airport) and Sofia (Sofia Airport) is 5889 miles / 9478 kilometers / 5118 nautical miles.

Distance from Idaho Falls to Sofia

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

Vincenty's formula (applied above)

• 5889.235 miles
• 9477.805 kilometers
• 5117.605 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

• 5874.071 miles
• 9453.401 kilometers
• 5104.428 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 Idaho Falls to Sofia?

The estimated flight time from Idaho Falls Regional Airport to Sofia Airport is 11 hours and 39 minutes.

What is the time difference between Idaho Falls and Sofia?

The time difference between Idaho Falls and Sofia is 9 hours. Sofia is 9 hours ahead of Idaho Falls.

Flight carbon footprint between Idaho Falls Regional Airport (IDA) and Sofia Airport (SOF)

On average, flying from Idaho Falls to Sofia generates about 702 kg of CO2 per passenger, and 702 kilograms equals 1 547 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Idaho Falls to Sofia

See the map of the shortest flight path between Idaho Falls Regional Airport (IDA) and Sofia Airport (SOF).

Airport information

Origin	Idaho Falls Regional Airport
City:	Idaho Falls, ID
Country:	United States
IATA Code:	IDA
ICAO Code:	KIDA
Coordinates:	43°30′52″N, 112°4′15″W

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