Latitudes and Longitudes
| Seaport Name | Seaport Code | Country | Latitude | Longitude |
|---|---|---|---|---|
| Bombay | INBOM | India | 18°56'N | 72°49'E |
| Bheemunipatnam | INBHM | India | 17°54'N | 83°30'E |
| Visakhapatnam | INVTZ | India | 17°41'N | 83°19'E |
| Port Okha | IDPTO | India | 22°28'N | 69°04'E |
| Port Blair | INPTB | India | 11°40'N | 92°43'E |
| Pondicherry | INPON | India | 11°56'N | 79°49'E |
| New Mangalore | INIXE | India | 12°55'N | 74°50'E |
| Mormugao | INMRM | India | 15°25'N | 73°46'E |
| Mangalore (New) | INIXE | India | 12°55'N | 74°50'E |
| Madras | INMAA | India | 13°06'N | 80°17'E |
| Karikal | INKRK | India | 10°55'N | 79°50'E |
| Sumenep | IDKAT | Indonesia | 7°02'S | 113°52'E |
| Tandjung Pandan | IDTJQ | Indonesia | 2°43'S | 107°49'E |
| Semarang | IDSRG | Indonesia | 6°55'S | 110°24'E |
| Susu | IDPSU | Indonesia | 4°07'N | 98°12'E |
| Rembang | IDREM | Indonesia | 6°40'S | 111°20'E |
| Sungei Pakning | IDSUP | Indonesia | 1°21'N | 102°09'E |
| Kalianget | IDKAT | Indonesia | 7°02'S | 113°52'E |
| Sibolga | IDSLG | Indonesia | 1°48'N | 98°42'E |
| Jakarta | IDJKT | Indonesia | 6°09'S | 106°49'E |