| Castelo Branco to Chaudfontaine | 977.98 mi (1,573.91 km) |
| Castelo Branco to Chaumont-Gistoux | 954.30 mi (1,535.79 km) |
| Castelo Branco to Chimay | 910.97 mi (1,466.06 km) |
| Castelo Branco to Ciney | 947.53 mi (1,524.91 km) |
| Castelo Branco to Colfontaine | 915.22 mi (1,472.91 km) |
| Castelo Branco to Courcelles | 933.32 mi (1,502.04 km) |
| Castelo Branco to Court-Saint-Etienne | 947.93 mi (1,525.54 km) |
| Castelo Branco to Couvin | 916.09 mi (1,474.30 km) |
| Castelo Branco to Damme | 944.61 mi (1,520.21 km) |
| Castelo Branco to De Haan | 939.38 mi (1,511.78 km) |
| Castelo Branco to De Panne | 918.52 mi (1,478.22 km) |
| Castelo Branco to De Pinte | 940.90 mi (1,514.24 km) |
| Castelo Branco to Deerlijk | 924.90 mi (1,488.49 km) |
| Castelo Branco to Deinze | 936.81 mi (1,507.66 km) |
| Castelo Branco to Denderleeuw | 946.81 mi (1,523.74 km) |
