| Viseu to Casamassima | 1,294.46 mi (2,083.24 km) |
| Viseu to Casandrino | 1,156.42 mi (1,861.08 km) |
| Viseu to Casapulla | 1,157.16 mi (1,862.26 km) |
| Viseu to Casarano | 1,369.31 mi (2,203.69 km) |
| Viseu to Casatenovo | 932.65 mi (1,500.95 km) |
| Viseu to Casciana Terme | 968.47 mi (1,558.61 km) |
| Viseu to Cascina | 966.10 mi (1,554.79 km) |
| Viseu to Caselle Torinese | 845.13 mi (1,360.11 km) |
| Viseu to Caserta | 1,159.75 mi (1,866.43 km) |
| Viseu to Casier | 1,072.08 mi (1,725.35 km) |
| Viseu to Casorate Primo | 911.95 mi (1,467.65 km) |
| Viseu to Casoria | 1,159.28 mi (1,865.67 km) |
| Viseu to Cassano al Ionio | 1,275.81 mi (2,053.22 km) |
| Viseu to Cassano d'Adda | 939.21 mi (1,511.51 km) |
| Viseu to Cassano delle Murge | 1,287.29 mi (2,071.70 km) |
