| Altadena to Celano | 6,343.63 mi (10,209.08 km) |
| Altadena to Cento | 6,129.66 mi (9,864.73 km) |
| Altadena to Cepagatti | 6,344.40 mi (10,210.32 km) |
| Altadena to Ceprano | 6,371.46 mi (10,253.87 km) |
| Altadena to Cercola | 6,435.32 mi (10,356.65 km) |
| Altadena to Cerea | 6,102.79 mi (9,821.48 km) |
| Altadena to Cerese | 6,096.12 mi (9,810.76 km) |
| Altadena to Cerignola | 6,462.00 mi (10,399.59 km) |
| Altadena to Cermenate | 6,009.34 mi (9,671.09 km) |
| Altadena to Cernusco sul Naviglio | 6,026.82 mi (9,699.24 km) |
| Altadena to Cerreto Guidi | 6,168.23 mi (9,926.81 km) |
| Altadena to Cerro Maggiore | 6,010.27 mi (9,672.60 km) |
| Altadena to Certaldo | 6,184.89 mi (9,953.62 km) |
| Altadena to Cerveteri | 6,301.56 mi (10,141.38 km) |
| Altadena to Cervia | 6,188.54 mi (9,959.49 km) |
