| Somerset to Casamassima | 4,539.44 mi (7,305.52 km) |
| Somerset to Casandrino | 4,423.17 mi (7,118.41 km) |
| Somerset to Casapulla | 4,419.73 mi (7,112.86 km) |
| Somerset to Casarano | 4,629.94 mi (7,451.17 km) |
| Somerset to Casatenovo | 4,043.79 mi (6,507.85 km) |
| Somerset to Casciana Terme | 4,171.83 mi (6,713.91 km) |
| Somerset to Cascina | 4,163.56 mi (6,700.61 km) |
| Somerset to Caselle Torinese | 3,988.56 mi (6,418.96 km) |
| Somerset to Caserta | 4,421.93 mi (7,116.41 km) |
| Somerset to Casier | 4,172.30 mi (6,714.67 km) |
| Somerset to Casorate Primo | 4,043.35 mi (6,507.15 km) |
| Somerset to Casoria | 4,426.61 mi (7,123.94 km) |
| Somerset to Cassano al Ionio | 4,557.70 mi (7,334.90 km) |
| Somerset to Cassano d'Adda | 4,057.86 mi (6,530.49 km) |
| Somerset to Cassano delle Murge | 4,535.44 mi (7,299.09 km) |
