| Portales to Cabestany | 5,380.39 mi (8,658.90 km) |
| Portales to Cabries | 5,448.34 mi (8,768.25 km) |
| Portales to Cachan | 5,114.62 mi (8,231.19 km) |
| Portales to Caen | 4,997.39 mi (8,042.51 km) |
| Portales to Cagnes-sur-Mer | 5,509.20 mi (8,866.20 km) |
| Portales to Cahors | 5,248.69 mi (8,446.95 km) |
| Portales to Calais | 5,014.48 mi (8,070.02 km) |
| Portales to Caluire-et-Cuire | 5,330.23 mi (8,578.18 km) |
| Portales to Cambrai | 5,094.42 mi (8,198.68 km) |
| Portales to Canet-en-Roussillon | 5,382.04 mi (8,661.55 km) |
| Portales to Cannes | 5,508.65 mi (8,865.31 km) |
| Portales to Canteleu | 5,040.62 mi (8,112.10 km) |
| Portales to Capbreton | 5,160.86 mi (8,305.61 km) |
| Portales to Carcassonne | 5,334.75 mi (8,585.45 km) |
| Portales to Carmaux | 5,293.55 mi (8,519.14 km) |
