| Castelo Branco to Cavaillon | 701.83 mi (1,129.49 km) |
| Castelo Branco to Cebazat | 678.18 mi (1,091.42 km) |
| Castelo Branco to Cenon | 497.62 mi (800.84 km) |
| Castelo Branco to Cergy | 791.40 mi (1,273.63 km) |
| Castelo Branco to Cernay | 914.06 mi (1,471.04 km) |
| Castelo Branco to Cesson | 783.36 mi (1,260.70 km) |
| Castelo Branco to Cesson-Sevigne | 643.87 mi (1,036.20 km) |
| Castelo Branco to Cestas | 486.89 mi (783.57 km) |
| Castelo Branco to Chalette-sur-Loing | 760.37 mi (1,223.69 km) |
| Castelo Branco to Challans | 561.57 mi (903.76 km) |
| Castelo Branco to Chalon-sur-Saone | 784.16 mi (1,261.99 km) |
| Castelo Branco to Chalons-en-Champagne | 859.46 mi (1,383.17 km) |
| Castelo Branco to Chamalieres | 674.62 mi (1,085.70 km) |
| Castelo Branco to Chambery | 787.11 mi (1,266.73 km) |
| Castelo Branco to Chambly | 803.69 mi (1,293.41 km) |
