| Altadena to Coudekerque-Branche | 5,531.53 mi (8,902.13 km) |
| Altadena to Coueron | 5,572.12 mi (8,967.46 km) |
| Altadena to Coulommiers | 5,659.78 mi (9,108.54 km) |
| Altadena to Courbevoic | 5,628.72 mi (9,058.55 km) |
| Altadena to Courcouronnes | 5,647.63 mi (9,088.98 km) |
| Altadena to Cournon-d'Auvergne | 5,812.62 mi (9,354.51 km) |
| Altadena to Courrieres | 5,576.20 mi (8,974.03 km) |
| Altadena to Coutras | 5,729.36 mi (9,220.52 km) |
| Altadena to Couzeix | 5,738.43 mi (9,235.12 km) |
| Altadena to Cran-Gevrier | 5,902.36 mi (9,498.93 km) |
| Altadena to Craponne | 5,864.27 mi (9,437.63 km) |
| Altadena to Creil | 5,618.96 mi (9,042.85 km) |
| Altadena to Crepy-en-Valois | 5,633.21 mi (9,065.78 km) |
| Altadena to Crest | 5,924.85 mi (9,535.12 km) |
| Altadena to Creteil | 5,640.70 mi (9,077.83 km) |
