| Kastav to Impruneta | 192.23 mi (309.37 km) |
| Kastav to Induno Olona | 268.54 mi (432.17 km) |
| Kastav to Inverigo | 249.50 mi (401.52 km) |
| Kastav to Inveruno | 266.69 mi (429.20 km) |
| Kastav to Inzago | 236.05 mi (379.88 km) |
| Kastav to Iseo | 208.85 mi (336.11 km) |
| Kastav to Isernia | 260.69 mi (419.54 km) |
| Kastav to Isola Capo Rizzuto | 465.01 mi (748.36 km) |
| Kastav to Isola del Liri | 258.28 mi (415.66 km) |
| Kastav to Isola della Scala | 162.33 mi (261.25 km) |
| Kastav to Isola Vicentina | 141.50 mi (227.73 km) |
| Kastav to Ispica | 594.32 mi (956.46 km) |
| Kastav to Istrana | 110.92 mi (178.51 km) |
| Kastav to Itri | 285.66 mi (459.73 km) |
| Kastav to Ittiri | 440.51 mi (708.92 km) |
