| Rancho San Diego to Casamassima | 6,556.17 mi (10,551.14 km) |
| Rancho San Diego to Casandrino | 6,470.56 mi (10,413.35 km) |
| Rancho San Diego to Casapulla | 6,464.53 mi (10,403.66 km) |
| Rancho San Diego to Casarano | 6,647.22 mi (10,697.67 km) |
| Rancho San Diego to Casatenovo | 6,059.41 mi (9,751.68 km) |
| Rancho San Diego to Casciana Terme | 6,213.61 mi (9,999.83 km) |
| Rancho San Diego to Cascina | 6,203.31 mi (9,983.26 km) |
| Rancho San Diego to Caselle Torinese | 6,030.19 mi (9,704.66 km) |
| Rancho San Diego to Caserta | 6,466.18 mi (10,406.31 km) |
| Rancho San Diego to Casier | 6,157.89 mi (9,910.16 km) |
| Rancho San Diego to Casorate Primo | 6,069.02 mi (9,767.15 km) |
| Rancho San Diego to Casoria | 6,473.99 mi (10,418.88 km) |
| Rancho San Diego to Cassano al Ionio | 6,600.58 mi (10,622.61 km) |
| Rancho San Diego to Cassano d'Adda | 6,074.51 mi (9,775.98 km) |
| Rancho San Diego to Cassano delle Murge | 6,555.05 mi (10,549.34 km) |
