| Rio Maior to Cabestany | 660.28 mi (1,062.62 km) |
| Rio Maior to Cabries | 793.10 mi (1,276.38 km) |
| Rio Maior to Cachan | 858.32 mi (1,381.34 km) |
| Rio Maior to Caen | 800.36 mi (1,288.05 km) |
| Rio Maior to Cagnes-sur-Mer | 882.64 mi (1,420.47 km) |
| Rio Maior to Cahors | 639.20 mi (1,028.69 km) |
| Rio Maior to Calais | 957.23 mi (1,540.52 km) |
| Rio Maior to Caluire-et-Cuire | 829.58 mi (1,335.07 km) |
| Rio Maior to Cambrai | 955.47 mi (1,537.68 km) |
| Rio Maior to Canet-en-Roussillon | 663.91 mi (1,068.46 km) |
| Rio Maior to Cannes | 874.13 mi (1,406.77 km) |
| Rio Maior to Canteleu | 853.36 mi (1,373.35 km) |
| Rio Maior to Capbreton | 488.90 mi (786.80 km) |
| Rio Maior to Carcassonne | 643.55 mi (1,035.69 km) |
| Rio Maior to Carmaux | 657.70 mi (1,058.47 km) |
