No
Zeeland is the westernmost province in The Netherlands [Holland]. Also transliterated as Zealand.
Broadly speaking yes, but there are differences in language, and accent.
yes, New Zealand and Australian power outlets are the same.
all i can think of is the fact that they both speak English
Visit the Moeraki Boulders in New Zealand
Discover the Amazing Scenery of New Zealand
Enjoy the Unique Fauna of New Zealand
Discover The Islands of New Zealand