How far is Coffs Harbour from Honiara?

The distance between Honiara (Honiara International Airport) and Coffs Harbour (Coffs Harbour Airport) is 1505 miles / 2423 kilometers / 1308 nautical miles.

Distance from Honiara to Coffs Harbour

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

Vincenty's formula (applied above)

• 1505.483 miles
• 2422.840 kilometers
• 1308.229 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

• 1511.267 miles
• 2432.148 kilometers
• 1313.255 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 Honiara to Coffs Harbour?

The estimated flight time from Honiara International Airport to Coffs Harbour Airport is 3 hours and 21 minutes.

What is the time difference between Honiara and Coffs Harbour?

There is no time difference between Honiara and Coffs Harbour.

Flight carbon footprint between Honiara International Airport (HIR) and Coffs Harbour Airport (CFS)

On average, flying from Honiara to Coffs Harbour generates about 180 kg of CO2 per passenger, and 180 kilograms equals 396 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Honiara to Coffs Harbour

See the map of the shortest flight path between Honiara International Airport (HIR) and Coffs Harbour Airport (CFS).

Airport information

Origin	Honiara International Airport
City:	Honiara
Country:	Solomon Islands
IATA Code:	HIR
ICAO Code:	AGGH
Coordinates:	9°25′40″S, 160°3′17″E

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