Hamilton in Bermuda is the most expensive location in the Americas as at April 2018, in 7th place globally; this is due to the high price of property and the fact that most items have to be transported to Bermuda adding a great deal to the cost of expatriate items.

New York (Manhattan) NY is the second most expensive location in the Americas, the most expensive city in the USA in 9th place worldwide, this is mainly due to the highly priced rental property market.

The second most expensive city in the USA is San Jose CA ranked 3rd in the region.
https://www.xpatulator.com/cost-of-living-article/America-Expat-Cost-of-Living-Comparison_710.cfm