Oldest and Most Populous Cities (Top 30, With Countries)
Guess the thirty oldest urban areas that have a population of at least million. Countries are also provided.
Urban area populations, from: https://www.citypopulation.de/en/world/agglomerations/.
The age is taken from the oldest permanently-inhabited part of the urban area. This is based on the oldest confirmed permanent settlement with at least a rough foundation date (unless that settlement was abandoned) or the first mention of the city in a document