| Diamond Springs to Casamassima | 6,324.08 mi (10,177.63 km) |
| Diamond Springs to Casandrino | 6,250.17 mi (10,058.67 km) |
| Diamond Springs to Casapulla | 6,243.43 mi (10,047.83 km) |
| Diamond Springs to Casarano | 6,413.29 mi (10,321.19 km) |
| Diamond Springs to Casatenovo | 5,838.24 mi (9,395.74 km) |
| Diamond Springs to Casciana Terme | 5,997.13 mi (9,651.44 km) |
| Diamond Springs to Cascina | 5,986.41 mi (9,634.19 km) |
| Diamond Springs to Caselle Torinese | 5,817.85 mi (9,362.93 km) |
| Diamond Springs to Caserta | 6,244.87 mi (10,050.14 km) |
| Diamond Springs to Casier | 5,925.39 mi (9,535.99 km) |
| Diamond Springs to Casorate Primo | 5,850.74 mi (9,415.86 km) |
| Diamond Springs to Casoria | 6,253.53 mi (10,064.08 km) |
| Diamond Springs to Cassano al Ionio | 6,375.86 mi (10,260.96 km) |
| Diamond Springs to Cassano d'Adda | 5,853.30 mi (9,419.98 km) |
| Diamond Springs to Cassano delle Murge | 6,323.89 mi (10,177.31 km) |
