| Gresham to Casamassima | 5,957.71 mi (9,588.01 km) |
| Gresham to Casandrino | 5,893.31 mi (9,484.37 km) |
| Gresham to Casapulla | 5,886.08 mi (9,472.73 km) |
| Gresham to Casarano | 6,044.90 mi (9,728.33 km) |
| Gresham to Casatenovo | 5,483.84 mi (8,825.39 km) |
| Gresham to Casciana Terme | 5,645.23 mi (9,085.12 km) |
| Gresham to Cascina | 5,634.26 mi (9,067.47 km) |
| Gresham to Caselle Torinese | 5,470.64 mi (8,804.14 km) |
| Gresham to Caserta | 5,887.33 mi (9,474.75 km) |
| Gresham to Casier | 5,561.50 mi (8,950.36 km) |
| Gresham to Casorate Primo | 5,498.54 mi (8,849.04 km) |
| Gresham to Casoria | 5,896.59 mi (9,489.64 km) |
| Gresham to Cassano al Ionio | 6,014.75 mi (9,679.81 km) |
| Gresham to Cassano d'Adda | 5,498.77 mi (8,849.41 km) |
| Gresham to Cassano delle Murge | 5,958.22 mi (9,588.83 km) |
