| Aberystwyth to Casamassima | 1,264.00 mi (2,034.21 km) |
| Aberystwyth to Casandrino | 1,170.46 mi (1,883.68 km) |
| Aberystwyth to Casapulla | 1,164.69 mi (1,874.39 km) |
| Aberystwyth to Casarano | 1,356.01 mi (2,182.28 km) |
| Aberystwyth to Casatenovo | 761.56 mi (1,225.61 km) |
| Aberystwyth to Casciana Terme | 913.02 mi (1,469.36 km) |
| Aberystwyth to Cascina | 902.79 mi (1,452.91 km) |
| Aberystwyth to Caselle Torinese | 729.71 mi (1,174.36 km) |
| Aberystwyth to Caserta | 1,166.42 mi (1,877.17 km) |
| Aberystwyth to Casier | 873.92 mi (1,406.45 km) |
| Aberystwyth to Casorate Primo | 769.26 mi (1,238.00 km) |
| Aberystwyth to Casoria | 1,173.92 mi (1,889.23 km) |
| Aberystwyth to Cassano al Ionio | 1,301.91 mi (2,095.22 km) |
| Aberystwyth to Cassano d'Adda | 776.56 mi (1,249.76 km) |
| Aberystwyth to Cassano delle Murge | 1,261.88 mi (2,030.79 km) |
