212 meters
The coordinates of Darfield, New Zealand are: 43°28′59″ S 172°07′00″ EThe elevation above sea level: 204 metres or 669 feet.
Cromwell, New Zealand is approximately 192 meters (630 feet) above sea level.
Picton, New Zealand is approximately 2 meters (6.6 feet) above sea level.
32 meters
Taupo's elevation is 760 m above sea level.
The closest spot height above sea level I found was 23m.
100 meters
The GPS says 115m
New Zealand has a range of altitudes from sea level through to the peak of Mount Ruapehu at 2797m in the North Island and to the highest peak of Aoraki Mount Cook in the South Island of 3754 m.
Halswell, New Zealand has an elevation of approximately 15 meters (49 feet) above sea level.
The elevation of Hamilton, New Zealand, is 40 m (131 ft).
The elevation of 2400 feet is approximately 731.52 meters above sea level.