Cities or countries need continents, and then the near and the near are close together.

It is impossible to divide according to the requirements, especially since Europe lives next to each other.

East and west in Europe

Ireland, Britain, France, Switzerland, Germany, Italy, Denmark, Sweden, Czech Republic, Serbia, Greece, Ukraine and Russia.

North and South Africa

Morocco, South Africa

Southeast Asia

Indian, China, Japanese

North and South America

Canada, American East and West San Francisco, Los Angeles, Houston, Dallas, Chicago, Detroit, Washington, Philadelphia, new york, Boston, Mexico, Caribbean East and West Cuba, Jamaica, Dominica, Saint Kitts and Nevis, Costa Rica.

Australia Australia