How far is Hamilton Island from Roma?

The distance between Roma (Roma Airport) and Hamilton Island (Great Barrier Reef Airport) is 426 miles / 685 kilometers / 370 nautical miles.

The driving distance from Roma (RMA) to Hamilton Island (HTI) is 584 miles / 940 kilometers, and travel time by car is about 15 hours 40 minutes.

Distance from Roma to Hamilton Island

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

Vincenty's formula (applied above)

• 425.915 miles
• 685.444 kilometers
• 370.110 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

• 427.621 miles
• 688.189 kilometers
• 371.592 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 Roma to Hamilton Island?

The estimated flight time from Roma Airport to Great Barrier Reef Airport is 1 hour and 18 minutes.

What is the time difference between Roma and Hamilton Island?

There is no time difference between Roma and Hamilton Island.

Flight carbon footprint between Roma Airport (RMA) and Great Barrier Reef Airport (HTI)

On average, flying from Roma to Hamilton Island generates about 88 kg of CO2 per passenger, and 88 kilograms equals 193 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Roma to Hamilton Island

See the map of the shortest flight path between Roma Airport (RMA) and Great Barrier Reef Airport (HTI).

Airport information

Origin	Roma Airport
City:	Roma
Country:	Australia
IATA Code:	RMA
ICAO Code:	YROM
Coordinates:	26°32′42″S, 148°46′29″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