| Odorheiu Secuiesc to Cognac | 1,225.45 mi (1,972.16 km) |
| Odorheiu Secuiesc to Cogolin | 942.15 mi (1,516.24 km) |
| Odorheiu Secuiesc to Colmar | 849.33 mi (1,366.86 km) |
| Odorheiu Secuiesc to Colombes | 1,084.18 mi (1,744.82 km) |
| Odorheiu Secuiesc to Colomiers | 1,181.67 mi (1,901.71 km) |
| Odorheiu Secuiesc to Combs-la-Ville | 1,070.02 mi (1,722.03 km) |
| Odorheiu Secuiesc to Comines | 1,060.53 mi (1,706.76 km) |
| Odorheiu Secuiesc to Compiegne | 1,059.57 mi (1,705.21 km) |
| Odorheiu Secuiesc to Concarneau | 1,370.47 mi (2,205.55 km) |
| Odorheiu Secuiesc to Conde-sur-l'Escaut | 1,032.25 mi (1,661.25 km) |
| Odorheiu Secuiesc to Conflans-Sainte-Honorine | 1,091.25 mi (1,756.19 km) |
| Odorheiu Secuiesc to Corbas | 977.58 mi (1,573.26 km) |
| Odorheiu Secuiesc to Corbeil-Essonnes | 1,073.58 mi (1,727.76 km) |
| Odorheiu Secuiesc to Cormeilles-en-Parisis | 1,086.54 mi (1,748.62 km) |
| Odorheiu Secuiesc to Cosne sur Loire | 1,056.19 mi (1,699.78 km) |
