| Silves to Imola | 1,160.90 mi (1,868.29 km) |
| Silves to Impruneta | 1,124.94 mi (1,810.41 km) |
| Silves to Induno Olona | 1,071.88 mi (1,725.02 km) |
| Silves to Inverigo | 1,084.60 mi (1,745.50 km) |
| Silves to Inveruno | 1,062.04 mi (1,709.19 km) |
| Silves to Inzago | 1,090.06 mi (1,754.29 km) |
| Silves to Iseo | 1,118.69 mi (1,800.35 km) |
| Silves to Isernia | 1,244.77 mi (2,003.26 km) |
| Silves to Isola Capo Rizzuto | 1,389.70 mi (2,236.51 km) |
| Silves to Isola del Liri | 1,211.26 mi (1,949.33 km) |
| Silves to Isola della Scala | 1,150.42 mi (1,851.42 km) |
| Silves to Isola Vicentina | 1,179.69 mi (1,898.53 km) |
| Silves to Ispica | 1,285.14 mi (2,068.24 km) |
| Silves to Istrana | 1,210.06 mi (1,947.41 km) |
| Silves to Itri | 1,205.91 mi (1,940.72 km) |
