| Leixlip to Impruneta | 1,046.78 mi (1,684.63 km) |
| Leixlip to Induno Olona | 857.36 mi (1,379.78 km) |
| Leixlip to Inverigo | 876.40 mi (1,410.42 km) |
| Leixlip to Inveruno | 873.74 mi (1,406.16 km) |
| Leixlip to Inzago | 895.23 mi (1,440.74 km) |
| Leixlip to Iseo | 909.78 mi (1,464.15 km) |
| Leixlip to Isernia | 1,255.59 mi (2,020.68 km) |
| Leixlip to Isola Capo Rizzuto | 1,492.12 mi (2,401.34 km) |
| Leixlip to Isola del Liri | 1,228.48 mi (1,977.04 km) |
| Leixlip to Isola della Scala | 962.29 mi (1,548.66 km) |
| Leixlip to Isola Vicentina | 961.86 mi (1,547.97 km) |
| Leixlip to Ispica | 1,537.71 mi (2,474.71 km) |
| Leixlip to Istrana | 983.78 mi (1,583.24 km) |
| Leixlip to Itri | 1,247.56 mi (2,007.76 km) |
| Leixlip to Ittiri | 1,127.19 mi (1,814.03 km) |
