New York City/Other realities

Alternate counterparts of New York City existed in other realities. These locations shared similarities with New York City from the Doctor's universe, despite existing in parallel universes or alternate timelines.

The Year That Never Was
During the Year That Never Was, Martha Jones visited New York City and saw it in ruins. (PROSE: The Story of Martha)

Johann Schmidt's timeline
In an alternate timeline in which Nazi Germany won World War II as a result of the Seventh Doctor and Ace accidentally leaving laser technology in Colditz Castle in October 1944, the Nazi scientists were able to refine uranium and create nuclear weapons. They subsequently bombed New York City, forcing the surrender of the United States and winning the war for Germany. (AUDIO: Klein's Story)

The Brakespeare Voyage
One timeline created during the second time front of the War in Heaven had the Nazis bombing New York with V-4 weapons. (PROSE: The Brakespeare Voyage)

The Víkingr Mystique
In an alternate timeline created by the Chronomasticon, (PROSE: Playing for Time) New York City was pillaged by the Víkingrs in 1963. Gloria Carson met Aldis during the pillaging and the two left New York on a roadtrip. (PROSE: The Víkingr Mystique)

The Death of Captain Jack
In an alternate timeline in which John Hart married Queen Victoria in the late 19th century, the Queen coerced the President of the United States into surrendering to the British Empire by threatening to obliterate New York City with a fictional death ray. (AUDIO: The Death of Captain Jack)

Earth-33⅓
In Earth-33⅓, Madison Avenue was a street in New York. The Fifth Doctor once landed there during a crimewave, leading several superheroes to flood the TARDIS. (COMIC: Doctor Who? 64)

Roma I
In Roma I, Manhattan was discovered during the reign of Romulus Augustus. By the 19th century, the island housed the villa of Marcus Americanius Scriptor's family. It contained a central park, a building which was once the tallest in the world, and a number of renowned galleries. Jupiter Libertatis was on an island south of the villa. (PROSE: Warlords of Utopia)

10,000 Dawns
It was in the Times Square of the New York one of the realities within the 10,000 Dawns, on Christmas Eve 2460, that Graelyn Scythes and Archimedes Von Ahnerabe confronted Artillo Brinzo. They were surprised to see it empty, especially on Christmas Eve, except for themselves and their quarry; this was an early step in their gradual realisation that nearly the entire population of the 10,000 Dawns had been abducted out of time and space by the painted warriors. (PROSE: White Canvas)