440 cities.
There are three capital cities in Sumatra: Banda Aceh, Padang, and Palembang. Each of these cities serves as the capital of a province in the island of Sumatra, Indonesia.
Indonesia
The Philippines and Indonesia
Both
Indonesia is an archipelago, meaning it is a country made up of many small islands. Indonesia is made up of approximately 17000 islands. Jakarta, the capital city of Indonesia, is located on the Northwest coast of Java. In 2011, it was ranked 17th out of the worlds 200 largest cities.
In the link box below you will find the most complete postal code of Indonesia, big cities to small cities.
City = Kota(singular), Cities = Kota-kota(plural)
I depends where are the cities and the aircraft you are flying
Jakarta, Surabaya, Bandung, Medan, Semarang
Jakarta, the capital city, is one
Jakarta is the capital city of Indonesia and is part of a larger metropolitan area known as Jabodetabek, which includes several surrounding cities. These cities are Bogor, Depok, Tangerang, and Bekasi. Each of these areas contributes to the greater Jakarta region, sharing economic and social ties with the capital.
Yes Indonesia has many sandy beaches.