| Rhymney to Benavente | 922.87 mi (1,485.22 km) |
| Rhymney to Bombarral | 907.92 mi (1,461.15 km) |
| Rhymney to Bougado | 761.98 mi (1,226.28 km) |
| Rhymney to Braga | 745.77 mi (1,200.19 km) |
| Rhymney to Braganca | 706.81 mi (1,137.51 km) |
| Rhymney to Cabeceiras de Basto | 740.94 mi (1,192.43 km) |
| Rhymney to Cacem | 943.23 mi (1,517.98 km) |
| Rhymney to Cadaval | 909.41 mi (1,463.55 km) |
| Rhymney to Caldas da Rainha | 898.40 mi (1,445.83 km) |
| Rhymney to Calheta | 1,488.73 mi (2,395.88 km) |
| Rhymney to Camara de Lobos | 1,486.27 mi (2,391.92 km) |
| Rhymney to Canico | 1,486.75 mi (2,392.69 km) |
| Rhymney to Cantanhede | 828.09 mi (1,332.68 km) |
| Rhymney to Carregal do Sal | 814.07 mi (1,310.12 km) |
| Rhymney to Cartaxo | 910.41 mi (1,465.16 km) |
