| Santo Tirso to Coudekerque-Branche | 845.65 mi (1,360.94 km) |
| Santo Tirso to Coueron | 525.41 mi (845.56 km) |
| Santo Tirso to Coulommiers | 763.23 mi (1,228.30 km) |
| Santo Tirso to Courbevoic | 737.81 mi (1,187.38 km) |
| Santo Tirso to Courcouronnes | 731.70 mi (1,177.56 km) |
| Santo Tirso to Cournon-d'Auvergne | 657.96 mi (1,058.89 km) |
| Santo Tirso to Courrieres | 833.99 mi (1,342.18 km) |
| Santo Tirso to Coutras | 491.61 mi (791.17 km) |
| Santo Tirso to Couzeix | 577.55 mi (929.48 km) |
| Santo Tirso to Cran-Gevrier | 792.77 mi (1,275.84 km) |
| Santo Tirso to Craponne | 726.39 mi (1,169.02 km) |
| Santo Tirso to Creil | 762.10 mi (1,226.48 km) |
| Santo Tirso to Crepy-en-Valois | 774.74 mi (1,246.83 km) |
| Santo Tirso to Crest | 719.49 mi (1,157.91 km) |
| Santo Tirso to Creteil | 740.26 mi (1,191.33 km) |
