| Colleferro to Isny im Allgau | 436.79 mi (702.95 km) |
| Colleferro to Isselburg | 762.79 mi (1,227.59 km) |
| Colleferro to Issum | 745.48 mi (1,199.74 km) |
| Colleferro to Itzehoe | 857.60 mi (1,380.17 km) |
| Colleferro to Jena | 638.86 mi (1,028.14 km) |
| Colleferro to Jever | 851.52 mi (1,370.40 km) |
| Colleferro to Jork | 829.79 mi (1,335.42 km) |
| Colleferro to Juchen | 717.12 mi (1,154.09 km) |
| Colleferro to Julich | 709.24 mi (1,141.41 km) |
| Colleferro to Juterbog | 708.90 mi (1,140.87 km) |
| Colleferro to Kaarst | 721.88 mi (1,161.75 km) |
| Colleferro to Kaiserslautern | 589.78 mi (949.16 km) |
| Colleferro to Kalkar | 760.34 mi (1,223.65 km) |
| Colleferro to Kall | 682.69 mi (1,098.68 km) |
| Colleferro to Kaltenkirchen | 848.21 mi (1,365.07 km) |
