| Castelnaudary to Impruneta | 466.34 mi (750.50 km) |
| Castelnaudary to Induno Olona | 380.88 mi (612.96 km) |
| Castelnaudary to Inverigo | 394.56 mi (634.99 km) |
| Castelnaudary to Inveruno | 372.52 mi (599.52 km) |
| Castelnaudary to Inzago | 401.62 mi (646.34 km) |
| Castelnaudary to Iseo | 430.50 mi (692.82 km) |
| Castelnaudary to Isernia | 636.74 mi (1,024.74 km) |
| Castelnaudary to Isola Capo Rizzuto | 842.00 mi (1,355.07 km) |
| Castelnaudary to Isola del Liri | 602.10 mi (968.98 km) |
| Castelnaudary to Isola della Scala | 467.45 mi (752.29 km) |
| Castelnaudary to Isola Vicentina | 494.38 mi (795.63 km) |
| Castelnaudary to Ispica | 818.70 mi (1,317.57 km) |
| Castelnaudary to Istrana | 525.59 mi (845.86 km) |
| Castelnaudary to Itri | 607.66 mi (977.94 km) |
| Castelnaudary to Ittiri | 388.04 mi (624.49 km) |
