| Alfter to Impruneta | 526.13 mi (846.73 km) |
| Alfter to Induno Olona | 347.79 mi (559.72 km) |
| Alfter to Inverigo | 360.20 mi (579.69 km) |
| Alfter to Inveruno | 370.42 mi (596.13 km) |
| Alfter to Inzago | 377.06 mi (606.81 km) |
| Alfter to Iseo | 377.69 mi (607.83 km) |
| Alfter to Isernia | 718.83 mi (1,156.84 km) |
| Alfter to Isola Capo Rizzuto | 950.00 mi (1,528.87 km) |
| Alfter to Isola del Liri | 699.35 mi (1,125.50 km) |
| Alfter to Isola della Scala | 420.41 mi (676.58 km) |
| Alfter to Isola Vicentina | 407.42 mi (655.67 km) |
| Alfter to Ispica | 1,039.89 mi (1,673.54 km) |
| Alfter to Istrana | 420.25 mi (676.33 km) |
| Alfter to Itri | 723.57 mi (1,164.47 km) |
| Alfter to Ittiri | 704.28 mi (1,133.44 km) |
