The social and economic development of the country where you live is an important factor to living longer. Indicators such as wealth, a good nutrition, low rates of crime and violence, low levels of smoking and drinking are key to increasing life expectancy. Andorra tops the list followed by Macau, San Marino, Singapore, Hong Kong, Japan and other advanced countries. Most nations that lead the pack are located in Asia and Europe. Moving to one of these countries could give you more years of life, thus, it would be a great idea if you know more about them. Here are the Top 10 Countries With the Highest Life Expectancy.