| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Ialmicco | city | Friuli-Venezia Giulia | Italy | 45.9125 | 13.3483333 | 72 | 11858 |
| Iamiano | city | Friuli-Venezia Giulia | Italy | 45.8183333 | 13.5819444 | 137 | 29304 |
| Illegio | city | Friuli-Venezia Giulia | Italy | 46.43 | 13.0563889 | 2893 | 10983 |
| Imponzo | city | Friuli-Venezia Giulia | Italy | 46.4466667 | 13.0458333 | 2339 | 10983 |
| Inglagna | city | Friuli-Venezia Giulia | Italy | 46.2677778 | 12.7241667 | 1220 | 12635 |
| Internoppo | city | Friuli-Venezia Giulia | Italy | 46.3280556 | 13.0838889 | 1236 | 11008 |
| Intissans | city | Friuli-Venezia Giulia | Italy | 46.3827778 | 12.9927778 | 1420 | 11004 |
| Intizzo | city | Friuli-Venezia Giulia | Italy | 45.945 | 12.9686111 | 82 | 11138 |
| Invillino | city | Friuli-Venezia Giulia | Italy | 46.4063889 | 12.9383333 | 1122 | 11027 |
| Ioannis | city | Friuli-Venezia Giulia | Italy | 45.8766667 | 13.3486111 | 45 | 11858 |
| Ioánnis | city | Friuli-Venezia Giulia | Italy | 45.8766667 | 13.3486111 | 45 | 11858 |
| Ipplis | city | Friuli-Venezia Giulia | Italy | 46.0452778 | 13.4141667 | 416 | 11058 |
| Isola | city | Friuli-Venezia Giulia | Italy | 46.2563889 | 13.1741667 | 1732 | 11016 |
| Isola Morosini | city | Friuli-Venezia Giulia | Italy | 45.7680556 | 13.4347222 | 16 | 23699 |
| Istrago | city | Friuli-Venezia Giulia | Italy | 46.1252778 | 12.8758333 | 406 | 12502 |
| Iutizzo | city | Friuli-Venezia Giulia | Italy | 45.945 | 12.9686111 | 82 | 11138 |
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