- wikidata.org wiki/Q385http://www.visitoruk.com/Plymouth/20th-century-T1342.html. reference URL. https://www.gdynia.pl/bip/miasta-siostrzane,1760/plymouth,341488.
- theculturetrip.com europe/poland/articles/the-…Gdynia is part of Poland’s famous “Tri-city” (along with Sopot and Gdańsk) and many first-time tourists to Sopot or Gdańsk also spend at least a day in Gdynia.
- gundogumu.online cities/gdyniaGdynia (Województwo Pomorskie, Polonya) — özet bilgi, saat dilimi, tam saat, harita, hava durumu vb.
- trivago.com.tr tr/odr/otel-gdynia-polonya…Gdynia, Polonya bölgesindeki 4920 otelin fiyatını karşılaştırın. Milyonlarca otel fırsatı arasından ideal fiyatı bulun ve www.trivago.com.tr ile tasarruf edin.
- turkcebilgi.com gdyniaGdynia hakkında Türkçe bilgi: Gdynia (''Gdiniô''), ) Polonya'nın Pomeranya Bölgesi'nde bulunan ve Baltık Denizi'nin güney kıyısında yer alan Gdańsk Körfezi'nde...
- wikious.com en/GdyniaFrom its impact on the economy to its influence on politics and people's daily lives, there is no doubt that Gdynia has generated debate and reflection in all areas.
- foursquare.com moddular/list/gdyniaDaniel Malecki: Every day and night, every storm and sunshine, in summer and winter, the promenade is a favorite place to walk in Gdynia.
- opener.pl en/gdyniaThe Gdynia of yesterday and today is a melting pot of cultures and cuisines, a gateway to the great world, but also a city where the world feels at home.
- guides.travel.sygic.com production/en/Gdynia/Gdynia is a port city in northern Poland. Gdynia, together with nearby Gdańsk and Sopot are often referred as Tricity (pl: Trójmiasto).
- tr.wikitrps.com wiki/GdyniaBugün Gdynia, çeyrek milyonluk nüfusu ile modern bir şehirdir ve Baltık Denizi'nde Gdańsk'tan sonra ikinci büyük Polonya limanıdır.