How far is Lismore from Portland, ME?

The distance between Portland (Portland International Jetport) and Lismore (Lismore Airport) is 9837 miles / 15832 kilometers / 8549 nautical miles.

Distance from Portland to Lismore

There are several ways to calculate the distance from Portland to Lismore. Here are two standard methods:

Vincenty's formula (applied above)

• 9837.471 miles
• 15831.875 kilometers
• 8548.529 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

• 9837.883 miles
• 15832.538 kilometers
• 8548.886 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 Portland to Lismore?

The estimated flight time from Portland International Jetport to Lismore Airport is 19 hours and 7 minutes.

What is the time difference between Portland and Lismore?

The time difference between Portland and Lismore is 16 hours. Lismore is 16 hours ahead of Portland.

Flight carbon footprint between Portland International Jetport (PWM) and Lismore Airport (LSY)

On average, flying from Portland to Lismore generates about 1 276 kg of CO2 per passenger, and 1 276 kilograms equals 2 813 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Lismore

See the map of the shortest flight path between Portland International Jetport (PWM) and Lismore Airport (LSY).

Airport information

Origin	Portland International Jetport
City:	Portland, ME
Country:	United States
IATA Code:	PWM
ICAO Code:	KPWM
Coordinates:	43°38′46″N, 70°18′33″W

Destination	Lismore Airport
City:	Lismore
Country:	Australia
IATA Code:	LSY
ICAO Code:	YLIS
Coordinates:	28°49′49″S, 153°15′35″E