| Merzenich to Idar-Oberstein | 84.49 mi (135.98 km) |
| Merzenich to Idstein | 87.42 mi (140.69 km) |
| Merzenich to Illertissen | 240.68 mi (387.34 km) |
| Merzenich to Illingen | 102.85 mi (165.51 km) |
| Merzenich to Ilmenau | 192.23 mi (309.37 km) |
| Merzenich to Ilsede | 185.95 mi (299.26 km) |
| Merzenich to Ilsenburg | 193.22 mi (310.95 km) |
| Merzenich to Ilsfeld | 172.39 mi (277.44 km) |
| Merzenich to Ilvesheim | 130.04 mi (209.27 km) |
| Merzenich to Immenstadt im Allgau | 280.06 mi (450.71 km) |
| Merzenich to Ingelheim | 89.44 mi (143.94 km) |
| Merzenich to Ingolstadt | 260.78 mi (419.68 km) |
| Merzenich to Iserlohn | 62.67 mi (100.86 km) |
| Merzenich to Isernhagen-Sud | 180.93 mi (291.18 km) |
| Merzenich to Ismaning | 292.33 mi (470.47 km) |
