How far is Hamilton Island from Tarawa?

The distance between Tarawa (Bonriki International Airport) and Hamilton Island (Great Barrier Reef Airport) is 2218 miles / 3570 kilometers / 1928 nautical miles.

Distance from Tarawa to Hamilton Island

There are several ways to calculate the distance from Tarawa to Hamilton Island. Here are two standard methods:

Vincenty's formula (applied above)

• 2218.446 miles
• 3570.242 kilometers
• 1927.777 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

• 2222.210 miles
• 3576.300 kilometers
• 1931.048 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 Tarawa to Hamilton Island?

The estimated flight time from Bonriki International Airport to Great Barrier Reef Airport is 4 hours and 42 minutes.

What is the time difference between Tarawa and Hamilton Island?

The time difference between Tarawa and Hamilton Island is 2 hours. Hamilton Island is 2 hours behind Tarawa.

Flight carbon footprint between Bonriki International Airport (TRW) and Great Barrier Reef Airport (HTI)

On average, flying from Tarawa to Hamilton Island generates about 243 kg of CO2 per passenger, and 243 kilograms equals 535 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Tarawa to Hamilton Island

See the map of the shortest flight path between Bonriki International Airport (TRW) and Great Barrier Reef Airport (HTI).

Airport information

Origin	Bonriki International Airport
City:	Tarawa
Country:	Kiribati
IATA Code:	TRW
ICAO Code:	NGTA
Coordinates:	1°22′53″N, 173°8′49″E

Destination	Great Barrier Reef Airport
City:	Hamilton Island
Country:	Australia
IATA Code:	HTI
ICAO Code:	YBHM
Coordinates:	20°21′29″S, 148°57′7″E