| Viersen to Bombarral | 1,117.08 mi (1,797.77 km) |
| Viersen to Bougado | 986.15 mi (1,587.06 km) |
| Viersen to Braga | 970.31 mi (1,561.57 km) |
| Viersen to Braganca | 901.43 mi (1,450.71 km) |
| Viersen to Cabeceiras de Basto | 957.54 mi (1,541.01 km) |
| Viersen to Cacem | 1,149.57 mi (1,850.05 km) |
| Viersen to Cadaval | 1,117.23 mi (1,798.00 km) |
| Viersen to Caldas da Rainha | 1,108.80 mi (1,784.44 km) |
| Viersen to Calheta | 1,746.45 mi (2,810.63 km) |
| Viersen to Camara de Lobos | 1,741.78 mi (2,803.12 km) |
| Viersen to Canico | 1,740.50 mi (2,801.06 km) |
| Viersen to Cantanhede | 1,039.97 mi (1,673.67 km) |
| Viersen to Carregal do Sal | 1,015.91 mi (1,634.95 km) |
| Viersen to Cartaxo | 1,111.74 mi (1,789.18 km) |
| Viersen to Cascais | 1,156.95 mi (1,861.93 km) |
