| Nea Ionia to Cartagena | 1,346.26 mi (2,166.60 km) |
| Nea Ionia to Cartama | 1,554.98 mi (2,502.50 km) |
| Nea Ionia to Cartaya | 1,683.19 mi (2,708.83 km) |
| Nea Ionia to Caspe | 1,280.55 mi (2,060.84 km) |
| Nea Ionia to Cassa de la Selva | 1,134.10 mi (1,825.16 km) |
| Nea Ionia to Castalla | 1,320.56 mi (2,125.23 km) |
| Nea Ionia to Castellbisbal | 1,177.15 mi (1,894.44 km) |
| Nea Ionia to Castelldefels | 1,176.45 mi (1,893.32 km) |
| Nea Ionia to Castello de Ampurias | 1,127.17 mi (1,814.01 km) |
| Nea Ionia to Castellon de la Plana | 1,280.16 mi (2,060.21 km) |
| Nea Ionia to Castilleja de la Cuesta | 1,622.55 mi (2,611.24 km) |
| Nea Ionia to Catarroja | 1,301.68 mi (2,094.85 km) |
| Nea Ionia to Catral | 1,331.27 mi (2,142.47 km) |
| Nea Ionia to Caudete | 1,336.82 mi (2,151.41 km) |
| Nea Ionia to Cehegin | 1,385.43 mi (2,229.63 km) |
