How far is Coffs Harbour from Portland, ME?

The distance between Portland (Portland International Jetport) and Coffs Harbour (Coffs Harbour Airport) is 9903 miles / 15937 kilometers / 8605 nautical miles.

Distance from Portland to Coffs Harbour

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

Vincenty's formula (applied above)

• 9902.606 miles
• 15936.700 kilometers
• 8605.129 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

• 9903.206 miles
• 15937.665 kilometers
• 8605.650 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 Coffs Harbour?

The estimated flight time from Portland International Jetport to Coffs Harbour Airport is 19 hours and 14 minutes.

What is the time difference between Portland and Coffs Harbour?

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

Flight carbon footprint between Portland International Jetport (PWM) and Coffs Harbour Airport (CFS)

On average, flying from Portland to Coffs Harbour generates about 1 286 kg of CO2 per passenger, and 1 286 kilograms equals 2 836 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Coffs Harbour

See the map of the shortest flight path between Portland International Jetport (PWM) and Coffs Harbour Airport (CFS).

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	Coffs Harbour Airport
City:	Coffs Harbour
Country:	Australia
IATA Code:	CFS
ICAO Code:	YSCH
Coordinates:	30°19′14″S, 153°6′57″E