How far is Gladstone from Honiara?

The distance between Honiara (Honiara International Airport) and Gladstone (Gladstone Airport) is 1152 miles / 1854 kilometers / 1001 nautical miles.

Distance from Honiara to Gladstone

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

Vincenty's formula (applied above)

• 1151.824 miles
• 1853.681 kilometers
• 1000.908 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

• 1155.473 miles
• 1859.553 kilometers
• 1004.078 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 Gladstone?

The estimated flight time from Honiara International Airport to Gladstone Airport is 2 hours and 40 minutes.

What is the time difference between Honiara and Gladstone?

The time difference between Honiara and Gladstone is 1 hour. Gladstone is 1 hour behind Honiara.

Flight carbon footprint between Honiara International Airport (HIR) and Gladstone Airport (GLT)

On average, flying from Honiara to Gladstone generates about 159 kg of CO2 per passenger, and 159 kilograms equals 351 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Honiara to Gladstone

See the map of the shortest flight path between Honiara International Airport (HIR) and Gladstone Airport (GLT).

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	Gladstone Airport
City:	Gladstone
Country:	Australia
IATA Code:	GLT
ICAO Code:	YGLA
Coordinates:	23°52′10″S, 151°13′22″E