| Slupca to Imola | 617.01 mi (992.98 km) |
| Slupca to Impruneta | 668.71 mi (1,076.18 km) |
| Slupca to Induno Olona | 603.90 mi (971.88 km) |
| Slupca to Inverigo | 598.74 mi (963.58 km) |
| Slupca to Inveruno | 621.42 mi (1,000.08 km) |
| Slupca to Inzago | 602.08 mi (968.95 km) |
| Slupca to Iseo | 579.05 mi (931.88 km) |
| Slupca to Isernia | 758.39 mi (1,220.51 km) |
| Slupca to Isola Capo Rizzuto | 922.52 mi (1,484.65 km) |
| Slupca to Isola del Liri | 760.86 mi (1,224.48 km) |
| Slupca to Isola della Scala | 576.83 mi (928.32 km) |
| Slupca to Isola Vicentina | 544.39 mi (876.12 km) |
| Slupca to Ispica | 1,081.77 mi (1,740.94 km) |
| Slupca to Istrana | 526.26 mi (846.93 km) |
| Slupca to Itri | 787.93 mi (1,268.05 km) |
