| 100% | ODENSE | 6 | Port in Denmark on Funen Island |
| 55% | NAHA | 4 | Port in Japan; largest city on Okinawa Island |
| 54% | VENICE | 6 | Port in northeast Italy built on over 100 islands |
| 54% | VENICE | 6 | Port in NE Italy built on over 100 islands |
| 51% | ABADAN | 6 | Port in SW Iran on an island in the Shatt-al-Arab waterway |
| 42% | ODESSA | 6 | Port in Ukraine on the Black Sea |
| 42% | GEELONG | 7 | Port in Victoria, Australia, on Corio Bay |
| 42% | TEMA | 4 | Port in SE Ghana on the Atlantic Ocean |
| 42% | BORDEAUX | 8 | Port in Gironde, France on the River Garonne |
| 42% | CHICAGO | 7 | Port in NE Illinois, US, on Lake Michigan |
| 42% | EILAT | 5 | Port in Israel on the Gulf of Aqaba |
| 42% | HAIFA | 5 | Port in Israel on the Bay of Acre |
| 42% | BELEM | 5 | Port in Para, Brazil, on the Para River |
| 42% | ALICANTE | 8 | Port in SE Spain on the Costa Blanca |
| 42% | BRISTOL | 7 | Port in SW England on the River Avon |
| 42% | SFAX | 4 | Port in Tunisia on the Gulf of Gabes |
| 42% | BORDEAUX | 8 | Port in Gironde, France, on the River Garonne |
| 42% | PUNTAARENAS | 11 | Port in Magallanes, Chile, on the Brunswick Peninsula |
| 42% | ALICANTE | 8 | Port in southeast Spain on the Costa Blanca |
| 42% | DUNDEE | 6 | Port in Scotland on the Firth of Tay |
| 42% | SYRACUSE | 8 | Port in southeast Sicily on the Ionian Sea |
| 42% | CHICAGO | 7 | Port in northeast Illinois, US, on Lake Michigan |
| 42% | BEIRA | 5 | Port in Mozambique on the Pungwe River estuary |
| 42% | SYRACUSE | 8 | Port in SE Sicily on the Ionian Sea |
| 42% | CHICAGO | 7 | Port in NE Illinois, US on Lake Michigan |
| 41% | BARI | 4 | Port in Puglia, SE Italy on the Adriatic coast |
| 41% | MALMO | 5 | Port in SW Sweden on the Sound opposite Copenhagen |
| 41% | BARI | 4 | Port in Puglia, SE Italy, on the Adriatic coast |
| 41% | GIJON | 5 | Port in Asturias, Spain, on the Bay of Biscay |
| 41% | MALMO | 5 | Port in southwest Sweden on the Sound opposite Copenhagen |