| IJMUIDEN,Netherlands |
| ILIGAN,Philippines |
| ILLICHIVSK,Ukraine |
| ILO,Peru |
| ILYICHEVSK,Ukraine |
| IMABARI,Japan |
| IMARI,Japan |
| IMBITUBA,Brazil |
| IMMINGHAM,U.K. |
| INCHON,South Korea |
| INDIANAPOLIS,Indiana |
| INNSBRUCK,Austria |
| INNXV,India |
| INVERCARGILL,New Zealand |
| IPOH,Malaysia |
| IPSWICH,U.K. |
| IQUIQUE,Chile |
| IRBID,Jordan |
| IRKUTSK,Russia |
| IRUN,Spain |
| ISHIGAKI,Japan |
| ISHIKARI,Japan |
| ISHINO MAKI,Japan |
| ISKENDERUN,Turkey |
| ISLAM QALA,Afghanistan |
| ISTANBUL,Turkey |
| ITAGUAI,Brazil |
| ITAJAI,Brazil |
| ITAQUI,Brazil |
| IWAKUNI,Japan |
| IYOMISHIMA,Japan |
| IZMIR,Turkey |
| IZMIT KORFEZI,Turkey |