World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Long Eaton | GBLEA | United Kingdom |
| Long Harbour | CALOH | Canada |
| Long Point/Puerto Princesa | PHLOP | Philippines (the) |
| Long Pond | CALOP | Canada |
| Long Reach | USLRC | United States of America (the) |
| Long Thanh | VNLTH | Viet Nam |
| Long'an | CNLGA | China |
| Longboat Key | USL9K | United States of America (the) |
| Longen | DEONG | Germany |
| Longguan | CNLGU | China |