| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ialia | city | Anatoliki Makedonia kai Thraki | Greece | 41.65 | 26.08 | 1669 | 1665 |
| Iambolis | city | Anatoliki Makedonia kai Thraki | Greece | 41.16 | 25.49 | 830 | 13178 |
| Iasio | city | Anatoliki Makedonia kai Thraki | Greece | 41.07 | 25.71 | 216 | 4708 |
| Iasion | city | Anatoliki Makedonia kai Thraki | Greece | 41.07 | 25.71 | 216 | 4708 |
| Iasmos | city | Anatoliki Makedonia kai Thraki | Greece | 41.13 | 25.18 | 16 | 4236 |
| Ibisler | city | Anatoliki Makedonia kai Thraki | Greece | 41.35 | 24.45 | 830 | 149 |
| Idhromilos | city | Anatoliki Makedonia kai Thraki | Greece | 41.03 | 24.28 | 830 | 6987 |
| Idhrómiloi | city | Anatoliki Makedonia kai Thraki | Greece | 41.03 | 24.28 | 830 | 6987 |
| Ifandai | city | Anatoliki Makedonia kai Thraki | Greece | 41.12 | 25.36 | 72 | 14994 |
| Ikhtiár Makhalás | city | Anatoliki Makedonia kai Thraki | Greece | 41.16 | 24.97 | 2509 | 22273 |
| Iliopetra | city | Anatoliki Makedonia kai Thraki | Greece | 40.94 | 24.79 | 26 | 4212 |
| Ilitrá | city | Anatoliki Makedonia kai Thraki | Greece | 40.88 | 26.05 | 396 | 2186 |
| Imera | city | Anatoliki Makedonia kai Thraki | Greece | 41.12 | 24.78 | 1010 | 7385 |
| Imeron | city | Anatoliki Makedonia kai Thraki | Greece | 40.96 | 25.37 | 59 | 2022 |
| Imeros | city | Anatoliki Makedonia kai Thraki | Greece | 40.96 | 25.37 | 59 | 2022 |
| Injirlík | city | Anatoliki Makedonia kai Thraki | Greece | 41.30 | 24.47 | 830 | 149 |
| Ioniko | city | Anatoliki Makedonia kai Thraki | Greece | 41.24 | 24.63 | 830 | 9 |
| Ionikon | city | Anatoliki Makedonia kai Thraki | Greece | 41.24 | 24.63 | 830 | 9 |
| Ipio | city | Anatoliki Makedonia kai Thraki | Greece | 41.08 | 25.76 | 830 | 1972 |
| Ipsili Rakhi | city | Anatoliki Makedonia kai Thraki | Greece | 41.21 | 24.34 | 1148 | 519 |
| Ipsilokastro | city | Anatoliki Makedonia kai Thraki | Greece | 41.19 | 24.32 | 830 | 818 |
| Ipsilon | city | Anatoliki Makedonia kai Thraki | Greece | 41.11 | 24.30 | 830 | 5349 |
| Ipsilókastron | city | Anatoliki Makedonia kai Thraki | Greece | 41.19 | 24.32 | 830 | 818 |
| Irjan | city | Anatoliki Makedonia kai Thraki | Greece | 41.07 | 25.59 | 104 | 6872 |
| Irpek | city | Anatoliki Makedonia kai Thraki | Greece | 41.18 | 25.88 | 1797 | 1071 |
| Isaakio | city | Anatoliki Makedonia kai Thraki | Greece | 41.36 | 26.54 | 118 | 73551 |
| Isakio | city | Anatoliki Makedonia kai Thraki | Greece | 41.36 | 26.54 | 118 | 73551 |
| Isalo | city | Anatoliki Makedonia kai Thraki | Greece | 41.06 | 25.45 | 95 | 12729 |
| Isaákion | city | Anatoliki Makedonia kai Thraki | Greece | 41.36 | 26.54 | 118 | 73551 |
| Isiklar | city | Anatoliki Makedonia kai Thraki | Greece | 41.08 | 25.76 | 830 | 1972 |
| Isirli | city | Anatoliki Makedonia kai Thraki | Greece | 40.85 | 24.06 | 830 | 1642 |
| Issakion | city | Anatoliki Makedonia kai Thraki | Greece | 41.36 | 26.54 | 118 | 73551 |
| Istrane | city | Anatoliki Makedonia kai Thraki | Greece | 41.37 | 24.10 | 1669 | 967 |
| Itea | city | Anatoliki Makedonia kai Thraki | Greece | 40.97 | 26.19 | 196 | 2051 |
| Iámpoli | city | Anatoliki Makedonia kai Thraki | Greece | 41.16 | 25.49 | 830 | 13178 |
| Iána | city | Anatoliki Makedonia kai Thraki | Greece | 40.92 | 25.87 | 830 | 11594 |