What are two neighbouring countries?

* India and Bangladesh. These two South Asian countries share a border of over 4,000 kilometers. India is much larger than Bangladesh, with a population of over 1.3 billion people compared to Bangladesh's population of over 160 million people. The two countries have a long history of cultural and economic exchange, and they are both members of the South Asian Association for Regional Cooperation (SAARC).

* United States and Mexico. These two North American countries share a border of over 3,000 kilometers. The United States is much larger than Mexico, with a population of over 325 million people compared to Mexico's population of over 125 million people. The two countries have a long history of economic and political cooperation, and they are both members of the North American Free Trade Agreement (NAFTA).