How far is Horn Island from Mount Isa?

The distance between Mount Isa (Mount Isa Airport) and Horn Island (Horn Island Airport) is 718 miles / 1155 kilometers / 624 nautical miles.

The driving distance from Mount Isa (ISA) to Horn Island (HID) is 965 miles / 1553 kilometers, and travel time by car is about 30 hours 50 minutes.

Distance from Mount Isa to Horn Island

There are several ways to calculate the distance from Mount Isa to Horn Island. Here are two standard methods:

Vincenty's formula (applied above)

• 717.538 miles
• 1154.766 kilometers
• 623.524 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

• 720.725 miles
• 1159.894 kilometers
• 626.293 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 Mount Isa to Horn Island?

The estimated flight time from Mount Isa Airport to Horn Island Airport is 1 hour and 51 minutes.

What is the time difference between Mount Isa and Horn Island?

There is no time difference between Mount Isa and Horn Island.

Flight carbon footprint between Mount Isa Airport (ISA) and Horn Island Airport (HID)

On average, flying from Mount Isa to Horn Island generates about 127 kg of CO2 per passenger, and 127 kilograms equals 279 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Mount Isa to Horn Island

See the map of the shortest flight path between Mount Isa Airport (ISA) and Horn Island Airport (HID).

Airport information

Origin	Mount Isa Airport
City:	Mount Isa
Country:	Australia
IATA Code:	ISA
ICAO Code:	YBMA
Coordinates:	20°39′50″S, 139°29′20″E

Destination	Horn Island Airport
City:	Horn Island
Country:	Australia
IATA Code:	HID
ICAO Code:	YHID
Coordinates:	10°35′11″S, 142°17′23″E