Cost of living in San Juan, La Union (Philippines) is 76% more expensive than in Aden (Yemen)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 60 prices entered by less than 5 different people.
For example, you would need at least 476,008 ﷼ (Php100,459) in San Juan, La Union to maintain the same standard of living that you can have with 270,000 ﷼ in Aden.