| Rathfarnham to Impruneta | 1,037.30 mi (1,669.37 km) |
| Rathfarnham to Induno Olona | 847.86 mi (1,364.49 km) |
| Rathfarnham to Inverigo | 866.89 mi (1,395.13 km) |
| Rathfarnham to Inveruno | 864.26 mi (1,390.89 km) |
| Rathfarnham to Inzago | 885.73 mi (1,425.45 km) |
| Rathfarnham to Iseo | 900.27 mi (1,448.85 km) |
| Rathfarnham to Isernia | 1,246.10 mi (2,005.40 km) |
| Rathfarnham to Isola Capo Rizzuto | 1,482.63 mi (2,386.07 km) |
| Rathfarnham to Isola del Liri | 1,219.00 mi (1,961.79 km) |
| Rathfarnham to Isola della Scala | 952.78 mi (1,533.36 km) |
| Rathfarnham to Isola Vicentina | 952.36 mi (1,532.67 km) |
| Rathfarnham to Ispica | 1,528.38 mi (2,459.70 km) |
| Rathfarnham to Istrana | 974.29 mi (1,567.96 km) |
| Rathfarnham to Itri | 1,238.10 mi (1,992.53 km) |
| Rathfarnham to Ittiri | 1,118.10 mi (1,799.41 km) |
