Cost of living in Port Moresby (Papua New Guinea) is about the same as in Zanzibar (Tanzania)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 263 prices entered by 21 different people.
For example, you would need at least 3,357,159 Shilling (4,881 Kina) in Port Moresby to maintain the same standard of living that you can have with 3,230,000 Shilling in Zanzibar.