| Altadena to Cabestany | 5,952.63 mi (9,579.83 km) |
| Altadena to Cabries | 6,001.29 mi (9,658.15 km) |
| Altadena to Cachan | 5,636.37 mi (9,070.87 km) |
| Altadena to Caen | 5,528.43 mi (8,897.15 km) |
| Altadena to Cagnes-sur-Mer | 6,050.56 mi (9,737.44 km) |
| Altadena to Cahors | 5,813.59 mi (9,356.06 km) |
| Altadena to Calais | 5,518.30 mi (8,880.85 km) |
| Altadena to Caluire-et-Cuire | 5,865.96 mi (9,440.35 km) |
| Altadena to Cambrai | 5,598.88 mi (9,010.53 km) |
| Altadena to Canet-en-Roussillon | 5,953.73 mi (9,581.60 km) |
| Altadena to Cannes | 6,051.71 mi (9,739.29 km) |
| Altadena to Canteleu | 5,562.51 mi (8,951.99 km) |
| Altadena to Capbreton | 5,746.70 mi (9,248.42 km) |
| Altadena to Carcassonne | 5,905.60 mi (9,504.14 km) |
| Altadena to Carmaux | 5,858.25 mi (9,427.95 km) |
