| Nea Ionia to Catania | 474.24 mi (763.22 km) |
| Nea Ionia to Catanzaro | 391.30 mi (629.74 km) |
| Nea Ionia to Cattolica | 704.75 mi (1,134.19 km) |
| Nea Ionia to Cava de' Tirreni | 517.03 mi (832.08 km) |
| Nea Ionia to Cavallino | 336.45 mi (541.46 km) |
| Nea Ionia to Cavarzere | 776.15 mi (1,249.09 km) |
| Nea Ionia to Cave | 629.33 mi (1,012.80 km) |
| Nea Ionia to Cavriago | 824.13 mi (1,326.31 km) |
| Nea Ionia to Cavriglia | 744.18 mi (1,197.63 km) |
| Nea Ionia to Cazzago San Martino | 876.40 mi (1,410.43 km) |
| Nea Ionia to Ceccano | 603.92 mi (971.91 km) |
| Nea Ionia to Cecina | 782.38 mi (1,259.12 km) |
| Nea Ionia to Cefalu | 529.46 mi (852.08 km) |
| Nea Ionia to Ceglie Messapico | 379.63 mi (610.96 km) |
| Nea Ionia to Celano | 606.84 mi (976.61 km) |
