| Nea Ionia to Cognac | 1,340.70 mi (2,157.66 km) |
| Nea Ionia to Cogolin | 969.87 mi (1,560.86 km) |
| Nea Ionia to Colmar | 1,076.33 mi (1,732.19 km) |
| Nea Ionia to Colombes | 1,307.07 mi (2,103.53 km) |
| Nea Ionia to Colomiers | 1,229.19 mi (1,978.19 km) |
| Nea Ionia to Combs-la-Ville | 1,286.63 mi (2,070.64 km) |
| Nea Ionia to Comines | 1,341.47 mi (2,158.88 km) |
| Nea Ionia to Compiegne | 1,300.38 mi (2,092.76 km) |
| Nea Ionia to Concarneau | 1,544.34 mi (2,485.38 km) |
| Nea Ionia to Conde-sur-l'Escaut | 1,308.29 mi (2,105.49 km) |
| Nea Ionia to Conflans-Sainte-Honorine | 1,315.67 mi (2,117.36 km) |
| Nea Ionia to Corbas | 1,100.33 mi (1,770.81 km) |
| Nea Ionia to Corbeil-Essonnes | 1,288.07 mi (2,072.94 km) |
| Nea Ionia to Cormeilles-en-Parisis | 1,310.71 mi (2,109.38 km) |
| Nea Ionia to Cosne sur Loire | 1,233.93 mi (1,985.82 km) |
