| Santo Tirso to Cabestany | 592.65 mi (953.77 km) |
| Santo Tirso to Cabries | 720.57 mi (1,159.64 km) |
| Santo Tirso to Cachan | 735.74 mi (1,184.07 km) |
| Santo Tirso to Caen | 669.25 mi (1,077.05 km) |
| Santo Tirso to Cagnes-sur-Mer | 810.33 mi (1,304.11 km) |
| Santo Tirso to Cahors | 545.26 mi (877.52 km) |
| Santo Tirso to Calais | 826.30 mi (1,329.81 km) |
| Santo Tirso to Caluire-et-Cuire | 733.19 mi (1,179.95 km) |
| Santo Tirso to Cambrai | 829.70 mi (1,335.28 km) |
| Santo Tirso to Canet-en-Roussillon | 596.06 mi (959.27 km) |
| Santo Tirso to Cannes | 802.76 mi (1,291.92 km) |
| Santo Tirso to Canteleu | 724.91 mi (1,166.62 km) |
| Santo Tirso to Capbreton | 392.13 mi (631.08 km) |
| Santo Tirso to Carcassonne | 567.57 mi (913.42 km) |
| Santo Tirso to Carmaux | 570.77 mi (918.57 km) |
