# How far is Aitutaki from Penrhyn Island?

The distance between Penrhyn Island (Tongareva Airport) and Aitutaki (Aitutaki Airport) is 685 miles / 1102 kilometers / 595 nautical miles.

685
Miles
1102
Kilometers
595
Nautical miles
1 h 47 min
123 kg

## Distance from Penrhyn Island to Aitutaki

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

Vincenty's formula (applied above)
• 684.793 miles
• 1102.068 kilometers
• 595.069 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
• 688.099 miles
• 1107.387 kilometers
• 597.941 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 Penrhyn Island to Aitutaki?

The estimated flight time from Tongareva Airport to Aitutaki Airport is 1 hour and 47 minutes.

## Flight carbon footprint between Tongareva Airport (PYE) and Aitutaki Airport (AIT)

On average, flying from Penrhyn Island to Aitutaki generates about 123 kg of CO2 per passenger, and 123 kilograms equals 271 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path from Penrhyn Island to Aitutaki

See the map of the shortest flight path between Tongareva Airport (PYE) and Aitutaki Airport (AIT).

## Airport information

Origin Tongareva Airport
City: Penrhyn Island
Country: Cook Islands
IATA Code: PYE
ICAO Code: NCPY
Coordinates: 9°0′51″S, 158°1′56″W
Destination Aitutaki Airport
City: Aitutaki
Country: Cook Islands
IATA Code: AIT
ICAO Code: NCAI
Coordinates: 18°49′51″S, 159°45′50″W