| Derry to Casamassima | 1,469.85 mi (2,365.50 km) |
| Derry to Casandrino | 1,382.52 mi (2,224.95 km) |
| Derry to Casapulla | 1,376.35 mi (2,215.03 km) |
| Derry to Casarano | 1,561.51 mi (2,513.01 km) |
| Derry to Casatenovo | 971.03 mi (1,562.72 km) |
| Derry to Casciana Terme | 1,126.57 mi (1,813.03 km) |
| Derry to Cascina | 1,116.07 mi (1,796.14 km) |
| Derry to Caselle Torinese | 945.60 mi (1,521.80 km) |
| Derry to Caserta | 1,377.97 mi (2,217.63 km) |
| Derry to Casier | 1,074.31 mi (1,728.94 km) |
| Derry to Casorate Primo | 981.11 mi (1,578.95 km) |
| Derry to Casoria | 1,385.94 mi (2,230.46 km) |
| Derry to Cassano al Ionio | 1,512.20 mi (2,433.65 km) |
| Derry to Cassano d'Adda | 986.13 mi (1,587.02 km) |
| Derry to Cassano delle Murge | 1,468.28 mi (2,362.98 km) |
