Moscow

Moscow is a city in Russia, It is the capital and largest.

The Doctor visited Moscow in 1951. (EDA: Endgame)

The Doctor visited Moscow sometime in the near future. (BFA: Singularity)

The Doctor visited Moscow in 1812 and 2024. (EDA: Emotional Chemistry)

The Doctor met a girl, Dusha, living in Moscow during Napoleon's advance on the city, whom he later found was the emotional half of a Magellan who had been divided and exiled from the future to two different time zones. (EDA: Emotional Chemistry)