| Morriston to Cognac | 443.93 mi (714.44 km) |
| Morriston to Cogolin | 758.08 mi (1,220.01 km) |
| Morriston to Colmar | 559.75 mi (900.83 km) |
| Morriston to Colombes | 332.31 mi (534.80 km) |
| Morriston to Colomiers | 607.67 mi (977.95 km) |
| Morriston to Combs-la-Ville | 354.10 mi (569.87 km) |
| Morriston to Comines | 306.95 mi (493.99 km) |
| Morriston to Compiegne | 334.98 mi (539.09 km) |
| Morriston to Concarneau | 261.82 mi (421.36 km) |
| Morriston to Conde-sur-l'Escaut | 337.44 mi (543.05 km) |
| Morriston to Conflans-Sainte-Honorine | 323.59 mi (520.77 km) |
| Morriston to Corbas | 577.50 mi (929.40 km) |
| Morriston to Corbeil-Essonnes | 353.74 mi (569.29 km) |
| Morriston to Cormeilles-en-Parisis | 328.38 mi (528.47 km) |
| Morriston to Cosne sur Loire | 425.25 mi (684.37 km) |
