Air Miles Calculator

Distance between Avarua (RAR) and Atiu Island (AIU)

Flight distance from Avarua to Atiu Island (Rarotonga International Airport – Enua Airport) is 138 miles / 223 kilometers / 120 nautical miles. Estimated flight time is 45 minutes.

Driving distance from Avarua (RAR) to Atiu Island (AIU) is 6 miles / 9 kilometers and travel time by car is about 11 minutes.

Map of flight path and driving directions from Avarua to Atiu Island.

Shortest flight path between Rarotonga International Airport (RAR) and Enua Airport (AIU).

How far is Atiu Island from Avarua?

There are several ways to calculate distances between Avarua and Atiu Island. Here are two common methods:

Vincenty's formula (applied above)
  • 138.418 miles
  • 222.762 kilometers
  • 120.282 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 138.514 miles
  • 222.916 kilometers
  • 120.365 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).

Airport information


A Rarotonga International Airport
City: Avarua
Country: Cook Islands Flag of Cook Islands
IATA Code: RAR
ICAO Code: NCRG
Coordinates: 21°12′9″S, 159°48′21″W

B Enua Airport
City: Atiu Island
Country: Cook Islands Flag of Cook Islands
IATA Code: AIU
ICAO Code: NCAT
Coordinates: 19°58′4″S, 158°7′8″W

Time difference and current local times

There is no time difference between Avarua and Atiu Island.

Time Difference

Avarua

 -10

Atiu Island

 -10

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 45 kg (100 pounds).

Frequent Flyer Miles Calculator

Avarua (RAR) → Atiu Island (AIU).

Distance:
138
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
138

Round trip?