| Hartsville to Casamassima | 5,212.67 mi (8,388.98 km) |
| Hartsville to Casandrino | 5,099.58 mi (8,206.98 km) |
| Hartsville to Casapulla | 5,095.79 mi (8,200.89 km) |
| Hartsville to Casarano | 5,303.79 mi (8,535.62 km) |
| Hartsville to Casatenovo | 4,713.58 mi (7,585.78 km) |
| Hartsville to Casciana Terme | 4,846.07 mi (7,799.00 km) |
| Hartsville to Cascina | 4,837.48 mi (7,785.17 km) |
| Hartsville to Caselle Torinese | 4,661.62 mi (7,502.15 km) |
| Hartsville to Caserta | 5,097.94 mi (8,204.34 km) |
| Hartsville to Casier | 4,838.68 mi (7,787.10 km) |
| Hartsville to Casorate Primo | 4,714.57 mi (7,587.37 km) |
| Hartsville to Casoria | 5,103.03 mi (8,212.53 km) |
| Hartsville to Cassano al Ionio | 5,234.28 mi (8,423.77 km) |
| Hartsville to Cassano d'Adda | 4,727.90 mi (7,608.82 km) |
| Hartsville to Cassano delle Murge | 5,209.02 mi (8,383.11 km) |
