Niue is about 4,689 times smaller than South Africa.

South Africa is approximately 1,219,090 sq km, while Niue is approximately 260 sq km, making Niue 0.02% the size of South Africa. Meanwhile, the population of South Africa is ~64.7 million people (64.7 million fewer people live in Niue).
Tip: This to-scale comparison of South Africa vs. Niue uses the Mercator projection, which distorts the size of regions near the poles.
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