| Nea Ionia to Cassino | 578.10 mi (930.37 km) |
| Nea Ionia to Castagneto Carducci | 774.46 mi (1,246.38 km) |
| Nea Ionia to Castano Primo | 927.94 mi (1,493.37 km) |
| Nea Ionia to Castel Bolognese | 756.86 mi (1,218.04 km) |
| Nea Ionia to Castel Gandolfo | 641.23 mi (1,031.95 km) |
| Nea Ionia to Castel Goffredo | 847.58 mi (1,364.04 km) |
| Nea Ionia to Castel Maggiore | 784.07 mi (1,261.83 km) |
| Nea Ionia to Castel Mella | 868.32 mi (1,397.42 km) |
| Nea Ionia to Castel San Giorgio | 518.83 mi (834.98 km) |
| Nea Ionia to Castel San Giovanni | 882.97 mi (1,421.01 km) |
| Nea Ionia to Castel San Pietro Terme | 769.00 mi (1,237.58 km) |
| Nea Ionia to Castel Volturno | 563.46 mi (906.81 km) |
| Nea Ionia to Castelbuono | 525.34 mi (845.45 km) |
| Nea Ionia to Casteldaccia | 555.67 mi (894.26 km) |
| Nea Ionia to Castelfidardo | 651.97 mi (1,049.25 km) |
