Map of flight path and driving directions from Christchurch to Westport.
Shortest flight path between Christchurch Airport (CHC) and Westport Airport (WSZ).
How far is Westport from Christchurch?
There are several ways to calculate distances between Christchurch and Westport. Here are two common methods:Vincenty's formula (applied above)
- 130.242 miles
- 209.605 kilometers
- 113.177 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
- 130.306 miles
- 209.706 kilometers
- 113.232 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
There is no time difference between Christchurch and Westport.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 44 kg (97 pounds).
Frequent Flyer Miles Calculator
Christchurch (CHC) → Westport (WSZ).