- wikidata.org wiki/Q385http://www.visitoruk.com/Plymouth/20th-century-T1342.html. reference URL. https://www.gdynia.pl/bip/miasta-siostrzane,1760/plymouth,341488.
- wikijtr.icu wiki/GdyniaCoat of arms of Gdynia. Arması. Slogan (lar): Uśmiechnij się, jesteś w Gdyni (Gülümse, Gdynia'dasın). Gdynia is located in Pomeranian Voivodeship.
- gundogumu.online cities/gdyniaGdynia (Województwo Pomorskie, Polonya) — özet bilgi, saat dilimi, tam saat, harita, hava durumu vb.
- http://maplandia.com poland/pomorskie/gdynia/gdynia/detailed map of Gdynia and near places. Google Local — Gdynia map Welcome to the Gdynia google satellite map!
- 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.
- 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.
- 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.
- agoda.com en-gb/city/gdynia-pl.htmlAgoda.com has the best prices on Gdynia Hotels, Resorts, Villas, Hostels & More. Guaranteed lowest rate. Book now, pay later.
- tr.wikitrps.com wiki/GdyniaBugün Gdynia, çeyrek milyonluk nüfusu ile modern bir şehirdir ve Baltık Denizi'nde Gdańsk'tan sonra ikinci büyük Polonya limanıdır.
- 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.