| Ballincollig to Idar-Oberstein | 709.01 mi (1,141.04 km) |
| Ballincollig to Idstein | 739.68 mi (1,190.39 km) |
| Ballincollig to Illertissen | 863.57 mi (1,389.79 km) |
| Ballincollig to Illingen | 705.61 mi (1,135.57 km) |
| Ballincollig to Ilmenau | 844.57 mi (1,359.20 km) |
| Ballincollig to Ilsede | 795.37 mi (1,280.02 km) |
| Ballincollig to Ilsenburg | 819.66 mi (1,319.11 km) |
| Ballincollig to Ilsfeld | 806.41 mi (1,297.79 km) |
| Ballincollig to Ilvesheim | 767.51 mi (1,235.19 km) |
| Ballincollig to Immenstadt im Allgau | 888.38 mi (1,429.72 km) |
| Ballincollig to Ingelheim | 735.11 mi (1,183.05 km) |
| Ballincollig to Ingolstadt | 905.70 mi (1,457.59 km) |
| Ballincollig to Iserlohn | 696.53 mi (1,120.96 km) |
| Ballincollig to Isernhagen-Sud | 780.64 mi (1,256.31 km) |
| Ballincollig to Ismaning | 930.29 mi (1,497.16 km) |
