| Barcelona to Cognac | 323.33 mi (520.35 km) |
| Barcelona to Cogolin | 257.15 mi (413.85 km) |
| Barcelona to Colmar | 527.78 mi (849.38 km) |
| Barcelona to Colombes | 521.05 mi (838.55 km) |
| Barcelona to Colomiers | 160.00 mi (257.50 km) |
| Barcelona to Combs-la-Ville | 503.86 mi (810.89 km) |
| Barcelona to Comines | 649.21 mi (1,044.80 km) |
| Barcelona to Compiegne | 555.86 mi (894.58 km) |
| Barcelona to Concarneau | 539.14 mi (867.67 km) |
| Barcelona to Conde-sur-l'Escaut | 630.09 mi (1,014.03 km) |
| Barcelona to Conflans-Sainte-Honorine | 526.28 mi (846.96 km) |
| Barcelona to Corbas | 326.01 mi (524.66 km) |
| Barcelona to Corbeil-Essonnes | 499.86 mi (804.45 km) |
| Barcelona to Cormeilles-en-Parisis | 524.52 mi (844.13 km) |
| Barcelona to Cosne sur Loire | 418.11 mi (672.88 km) |
