troy. Modern Greece most eastern point is the island of Strongylli of Megisti island area at 36.06.50' North 29.38.11' East google earth.
In the ancient Greece era the eastern most city was Alexandria the last [one of the 70 build under Alexander the great supervision] in the vicinity of Kyrgyzstan
Lubeck, Maine is the easternmost city in the US.
The easternmost city in Muslim territory is Jayapura, the current name of the country in which it is located is Indonesia.
Luoyang
Greece. Greece is pretty close to 21E, while the easternmost point of the US would be Maine at 44W.
Luoyang
In China its Shanghai
Luoyang
No, Queens is the easternmost borough of New York City. Manhattan is the second-westernmost borough, after Staten Island.
Augusta, Maine
Calicut
The most easternmost capital city on the mainland of Africa is Mogadishu. It is the capital of Somalia.
The country on your western border. so it depends on what country you live in.