Rome is a city with the letter R. It is not only the capital of Italy, but also its largest city. The city is situated on the Mediterranean Sea and the river called Tiber. It is the third largest city in the European Union. Rome is called the Eternal City and the Capital of the World.
Riga is the capital city of Latvia, whose name begins with the letter R. It is the largest city in the country. The old town of the city can be found on the UNESCO World Heritage List. It is the most populous city in the Baltic states. The city is located on the Daugava River.