How far is Idaho Falls, ID, from Perth?

The distance between Perth (Perth Airport) and Idaho Falls (Idaho Falls Regional Airport) is 9732 miles / 15662 kilometers / 8457 nautical miles.

Distance from Perth to Idaho Falls

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

Vincenty's formula (applied above)

• 9732.007 miles
• 15662.147 kilometers
• 8456.883 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

• 9733.363 miles
• 15664.330 kilometers
• 8458.061 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 Perth to Idaho Falls?

The estimated flight time from Perth Airport to Idaho Falls Regional Airport is 18 hours and 55 minutes.

What is the time difference between Perth and Idaho Falls?

The time difference between Perth and Idaho Falls is 15 hours. Idaho Falls is 15 hours behind Perth.

Flight carbon footprint between Perth Airport (PER) and Idaho Falls Regional Airport (IDA)

On average, flying from Perth to Idaho Falls generates about 1 260 kg of CO2 per passenger, and 1 260 kilograms equals 2 777 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Perth to Idaho Falls

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

Airport information

Origin	Perth Airport
City:	Perth
Country:	Australia
IATA Code:	PER
ICAO Code:	YPPH
Coordinates:	31°56′25″S, 115°58′1″E

Destination	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