| Valley Center to Casamassima | 6,531.98 mi (10,512.20 km) |
| Valley Center to Casandrino | 6,447.00 mi (10,375.44 km) |
| Valley Center to Casapulla | 6,440.93 mi (10,365.67 km) |
| Valley Center to Casarano | 6,622.95 mi (10,658.61 km) |
| Valley Center to Casatenovo | 6,035.69 mi (9,713.50 km) |
| Valley Center to Casciana Terme | 6,190.19 mi (9,962.15 km) |
| Valley Center to Cascina | 6,179.87 mi (9,945.54 km) |
| Valley Center to Caselle Torinese | 6,006.96 mi (9,667.27 km) |
| Valley Center to Caserta | 6,442.57 mi (10,368.31 km) |
| Valley Center to Casier | 6,133.56 mi (9,871.01 km) |
| Valley Center to Casorate Primo | 6,045.47 mi (9,729.24 km) |
| Valley Center to Casoria | 6,450.43 mi (10,380.96 km) |
| Valley Center to Cassano al Ionio | 6,576.81 mi (10,584.35 km) |
| Valley Center to Cassano d'Adda | 6,050.79 mi (9,737.80 km) |
| Valley Center to Cassano delle Murge | 6,530.91 mi (10,510.48 km) |
