| Mechernich to Impruneta | 524.26 mi (843.72 km) |
| Mechernich to Induno Olona | 343.19 mi (552.32 km) |
| Mechernich to Inverigo | 356.40 mi (573.56 km) |
| Mechernich to Inveruno | 365.58 mi (588.34 km) |
| Mechernich to Inzago | 373.65 mi (601.33 km) |
| Mechernich to Iseo | 375.67 mi (604.58 km) |
| Mechernich to Isernia | 719.31 mi (1,157.61 km) |
| Mechernich to Isola Capo Rizzuto | 951.55 mi (1,531.37 km) |
| Mechernich to Isola del Liri | 699.09 mi (1,125.07 km) |
| Mechernich to Isola della Scala | 419.83 mi (675.66 km) |
| Mechernich to Isola Vicentina | 408.20 mi (656.93 km) |
| Mechernich to Ispica | 1,038.26 mi (1,670.92 km) |
| Mechernich to Istrana | 422.29 mi (679.62 km) |
| Mechernich to Itri | 722.96 mi (1,163.49 km) |
| Mechernich to Ittiri | 697.05 mi (1,121.80 km) |
