29 possible answers to
Answers with 4 characters: BERN BONN KIEV OSLO RIGA ROMA ROME Answers with 5 characters: BERNE EUROS MINSK PARIS SOFIA Answers with 6 characters: ATHENS BERLIN DUBLIN MADRID MOSCOW PRAGUE TIRANA TIRANE WARSAW ZAGREB Answers with 8 characters: BRUSSELS BUDAPEST BELGRADE Answers with 11 characters: MADRIDSPAIN PARISFRANCE Answers with 15 characters: BRUSSELSBELGIUM BUDAPESTHUNGARY