Latitudes and Longitudes
| Seaport Name | Seaport Code | Country | Latitude | Longitude |
|---|---|---|---|---|
| Guanica | PRGUX | Puerto Rico | 17°57'N | 66°54'W |
| Arroyo | PRRAR | Puerto Rico | 17°55'N | 66°10'W |
| Umm Said | QAUMS | Qatar | 24°54'N | 51°33'E |
| Halul | QAHAL | Qatar | 25°39'N | 52°24'E |
| Doha | QADOH | Qatar | 25°17'N | 51°31'E |
| Galatz | ROGAZ | Romania | 45°25'N | 28°04'E |
| Galati | ROGAZ | Romania | 45°25'N | 28°04'E |
| Constantza | ROCND | Romania | 44°12'N | 28°40'E |
| Constanta | ROCND | Romania | 44°12'N | 28°40'E |
| St Petersburg | SULED | Russia | 59°56'N | 30°17'E |
| Leningrad | SULED | Russia | 59°56'N | 30°17'E |
| Kronstadt | SUKDT | Russia | 60°00'N | 29°44'E |
| Paldiski | SUPLA | Russia | 59°21'N | 24°02'E |
| Tuapse | SUTUA | Russia | 44°06'N | 39°03'E |
| Theodosia | SUTHD | Russia | 45°15'N | 35°19'E |
| Sevastopol | SUSVL | Russia | 44°36'N | 33°30'E |
| Reni | SURNI | Russia | 45°26'N | 28°18'E |
| Poti | SUPTI | Russia | 42°09'N | 41°38'E |
| Odessa | SUODS | Russia | 46°30'N | 30°45'E |
| Novorossisk | SUNVS | Russia | 44°43'N | 37°46'E |