How far is Montgomery, AL, from Perth?

The distance between Perth (Perth Airport) and Montgomery (Montgomery Regional Airport) is 11136 miles / 17921 kilometers / 9677 nautical miles.

Distance from Perth to Montgomery

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

Vincenty's formula (applied above)

• 11135.626 miles
• 17921.053 kilometers
• 9676.594 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

• 11130.447 miles
• 17912.718 kilometers
• 9672.094 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 Montgomery?

The estimated flight time from Perth Airport to Montgomery Regional Airport is 21 hours and 35 minutes.

What is the time difference between Perth and Montgomery?

The time difference between Perth and Montgomery is 14 hours. Montgomery is 14 hours behind Perth.

Flight carbon footprint between Perth Airport (PER) and Montgomery Regional Airport (MGM)

On average, flying from Perth to Montgomery generates about 1 483 kg of CO2 per passenger, and 1 483 kilograms equals 3 270 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Perth to Montgomery

See the map of the shortest flight path between Perth Airport (PER) and Montgomery Regional Airport (MGM).

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	Montgomery Regional Airport
City:	Montgomery, AL
Country:	United States
IATA Code:	MGM
ICAO Code:	KMGM
Coordinates:	32°18′2″N, 86°23′38″W