| Porterville to Casamassima | 6,428.26 mi (10,345.29 km) |
| Porterville to Casandrino | 6,349.05 mi (10,217.81 km) |
| Porterville to Casapulla | 6,342.62 mi (10,207.47 km) |
| Porterville to Casarano | 6,518.40 mi (10,490.35 km) |
| Porterville to Casatenovo | 5,936.93 mi (9,554.56 km) |
| Porterville to Casciana Terme | 6,093.94 mi (9,807.24 km) |
| Porterville to Cascina | 6,083.39 mi (9,790.27 km) |
| Porterville to Caselle Torinese | 5,912.58 mi (9,515.37 km) |
| Porterville to Caserta | 6,344.16 mi (10,209.93 km) |
| Porterville to Casier | 6,029.24 mi (9,703.12 km) |
| Porterville to Casorate Primo | 5,948.16 mi (9,572.64 km) |
| Porterville to Casoria | 6,352.45 mi (10,223.28 km) |
| Porterville to Cassano al Ionio | 6,476.83 mi (10,423.46 km) |
| Porterville to Cassano d'Adda | 5,952.03 mi (9,578.86 km) |
| Porterville to Cassano delle Murge | 6,427.65 mi (10,344.31 km) |
