| ID | Port | Country | Latitude | Longitude | ||
|---|---|---|---|---|---|---|
| 4117 | Zeytinburnu | 40 | .980320 | 28 | .895802 | |
| 4118 | Zhangjiabu | 37 | .008308 | 122 | .170372 | |
| 4119 | Zhangjiagang | 31 | .976482 | 120 | .424744 | |
| 4120 | Zhangzhou | 24 | .654877 | 118 | .181129 | |
| 4121 | Zhanjiang | 21 | .169765 | 110 | .410027 | |
| 4122 | Zhaoqing | 23 | .044037 | 112 | .458801 | |
| 4123 | Zhapu | 30 | .586498 | 121 | .093201 | |
| 4124 | Zhenjiang | 32 | .220680 | 119 | .428726 | |
| 4856 | ZHENJIANG,CHINA | N/A | 32 | .199787 | 119 | .456924 |
| 4125 | Zhicheng | 30 | .286049 | 111 | .521873 | |
| 4126 | Zhongshan | 22 | .503042 | 113 | .349724 | |
| 4127 | Zhongxiang | 31 | .186958 | 112 | .561798 | |
| 4128 | Zhoupu | 30 | .277451 | 120 | .238838 | |
| 4129 | Zhoushan | 30 | .003408 | 122 | .104279 | |
| 4130 | Zhuhai | 22 | .239889 | 113 | .584816 | |
| 4131 | Zhuzhou | 27 | .824200 | 113 | .134460 | |
| 4132 | Zierikzee | 51 | .642418 | 3 | .910789 | |
| 4133 | Ziguinchor | 12 | .589916 | -16 | .269035 | |
| 5067 | ZINGST | 54 | .435490 | 12 | .683098 | |
| 4885 | ZONA SERVICIO Y ALFA | N/A | 32 | .479050 | -117 | .013344 |
| 4134 | Zonguldak | 41 | .456978 | 31 | .784906 | |
| 4293 | ZOUTKAMP | N/A | 53 | .337646 | 6 | .298773 |
| 4135 | Zuara | 32 | .922684 | 12 | .120817 | |
| 4852 | ZUID NL | N/A | 51 | .684444 | 5 | .330833 |
| 5081 | ZULU ANCHORAGE | -34 | .109028 | 18 | .856779 | |
| 4136 | Zuluf | 28 | .004784 | 48 | .760326 | |
| 4137 | Zwolle | 52 | .515282 | 6 | .086941 | |
| ID | Port | Country | Latitude | Longitude | ||