| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| IJzerdeurhoek | city | Provincie West-Vlaanderen | Belgium | 50.9 | 2.7 | 75 | 11937 |
| Ichtegem | city | Provincie West-Vlaanderen | Belgium | 51.1 | 3 | 49 | 26288 |
| Ichteghem | city | Provincie West-Vlaanderen | Belgium | 51.1 | 3 | 49 | 26288 |
| Ieper | city | Provincie West-Vlaanderen | Belgium | 50.85 | 2.8833333 | 75 | 22585 |
| Ingelmunster | city | Provincie West-Vlaanderen | Belgium | 50.9166667 | 3.25 | 55 | 47561 |
| Ingooigem | city | Provincie West-Vlaanderen | Belgium | 50.8166667 | 3.4333333 | 124 | 35912 |
| Ingoyghem | city | Provincie West-Vlaanderen | Belgium | 50.8166667 | 3.4333333 | 124 | 35912 |
| Iper | city | Provincie West-Vlaanderen | Belgium | 50.85 | 2.8833333 | 75 | 22585 |
| Iseghem | city | Provincie West-Vlaanderen | Belgium | 50.9166667 | 3.2 | 59 | 64147 |
| Isenberghe | city | Provincie West-Vlaanderen | Belgium | 51 | 2.65 | 32 | 7976 |
| Ivoz | city | Provincie West-Vlaanderen | Belgium | 50.5833333 | 5.45 | 557 | 44006 |
| Izegem | city | Provincie West-Vlaanderen | Belgium | 50.9166667 | 3.2 | 59 | 64147 |
| Izenberge | city | Provincie West-Vlaanderen | Belgium | 51 | 2.65 | 32 | 7976 |