Map of flight path from Chatham Island to Gisborne.
Shortest flight path between Chatham Islands / Tuuta Airport (CHT) and Gisborne Airport (GIS).
How far is Gisborne from Chatham Island?
There are several ways to calculate distances between Chatham Island and Gisborne. Here are two common methods:Vincenty's formula (applied above)
- 458.218 miles
- 737.431 kilometers
- 398.181 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
- 458.088 miles
- 737.220 kilometers
- 398.067 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).
Time difference and current local times
The time difference between Chatham Island and Gisborne is 45 minutes. Gisborne is 45 minutes behind Chatham Island.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 92 kg (204 pounds).
Frequent Flyer Miles Calculator
Chatham Island (CHT) → Gisborne (GIS).