Map of flight path from Chatham Island to Blenheim.
Shortest flight path between Chatham Islands / Tuuta Airport (CHT) and Woodbourne Airport (BHE).
How far is Blenheim from Chatham Island?
There are several ways to calculate distances between Chatham Island and Blenheim. Here are two common methods:Vincenty's formula (applied above)
- 517.165 miles
- 832.297 kilometers
- 449.404 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
- 515.969 miles
- 830.372 kilometers
- 448.365 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).
Time difference and current local times
The time difference between Chatham Island and Blenheim is 45 minutes. Blenheim is 45 minutes behind Chatham Island.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 101 kg (223 pounds).
Frequent Flyer Miles Calculator
Chatham Island (CHT) → Blenheim (BHE).