| Highland Springs to Casamassima | 4,781.18 mi (7,694.57 km) |
| Highland Springs to Casandrino | 4,663.22 mi (7,504.73 km) |
| Highland Springs to Casapulla | 4,659.98 mi (7,499.51 km) |
| Highland Springs to Casarano | 4,871.30 mi (7,839.59 km) |
| Highland Springs to Casatenovo | 4,287.53 mi (6,900.11 km) |
| Highland Springs to Casciana Terme | 4,413.31 mi (7,102.53 km) |
| Highland Springs to Cascina | 4,405.22 mi (7,089.51 km) |
| Highland Springs to Caselle Torinese | 4,230.79 mi (6,808.80 km) |
| Highland Springs to Caserta | 4,662.21 mi (7,503.11 km) |
| Highland Springs to Casier | 4,417.35 mi (7,109.05 km) |
| Highland Springs to Casorate Primo | 4,286.45 mi (6,898.37 km) |
| Highland Springs to Casoria | 4,666.65 mi (7,510.24 km) |
| Highland Springs to Cassano al Ionio | 4,797.53 mi (7,720.88 km) |
| Highland Springs to Cassano d'Adda | 4,301.48 mi (6,922.56 km) |
| Highland Springs to Cassano delle Murge | 4,777.01 mi (7,687.86 km) |
