| Castelleone to Imatra | 1,339.29 mi (2,155.37 km) |
| Castelleone to Jakobstad | 1,365.33 mi (2,197.29 km) |
| Castelleone to Jamsa | 1,300.49 mi (2,092.94 km) |
| Castelleone to Janakkala | 1,236.90 mi (1,990.60 km) |
| Castelleone to Jarvenpaa | 1,221.46 mi (1,965.75 km) |
| Castelleone to Joensuu | 1,432.55 mi (2,305.46 km) |
| Castelleone to Joutseno | 1,330.18 mi (2,140.72 km) |
| Castelleone to Jyvaskyla | 1,332.09 mi (2,143.79 km) |
| Castelleone to Jyvaskylan Maalaiskunta | 1,334.73 mi (2,148.04 km) |
| Castelleone to Kaarina | 1,164.07 mi (1,873.39 km) |
| Castelleone to Kajaani | 1,479.35 mi (2,380.79 km) |
| Castelleone to Kalajoki | 1,419.87 mi (2,285.06 km) |
| Castelleone to Kangasala | 1,256.75 mi (2,022.55 km) |
| Castelleone to Kankaanpaa | 1,247.68 mi (2,007.95 km) |
| Castelleone to Karhula | 1,263.62 mi (2,033.60 km) |
