World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Sankt Margrethen | ATSK3 | Austria |
| Sankt Michel (Mikkeli) | FIMIK | Finland |
| Sankt Peter-Ording | DEPSH | Germany |
| Sankt Stefan ob Stainz | ATFBZ | Austria |
| Sankt Ulrich | ATSUH | Austria |
| Sankt Veit im Mühlkreis | ATSVM | Austria |
| Sankt Vith | BEVIT | Belgium |
| Sanming / Shanming Shi | CNSAM | China |
| Sannidal | NOANN | Norway |
| Sanrong | CNSRG | China |