| Widnau to Campo de Criptana | 843.77 mi (1,357.91 km) |
| Widnau to Campos del Puerto | 642.38 mi (1,033.80 km) |
| Widnau to Canals | 776.48 mi (1,249.62 km) |
| Widnau to Candelaria | 1,917.59 mi (3,086.07 km) |
| Widnau to Canet de Mar | 530.41 mi (853.61 km) |
| Widnau to Cangas | 966.67 mi (1,555.71 km) |
| Widnau to Cangas de Narcea | 836.78 mi (1,346.66 km) |
| Widnau to Canovellas | 538.80 mi (867.12 km) |
| Widnau to Canteras | 866.12 mi (1,393.88 km) |
| Widnau to Cantillana | 1,034.82 mi (1,665.38 km) |
| Widnau to Capdepera | 615.50 mi (990.54 km) |
| Widnau to Carballo | 933.21 mi (1,501.85 km) |
| Widnau to Carcagente | 763.21 mi (1,228.27 km) |
| Widnau to Cardedeu | 535.01 mi (861.02 km) |
| Widnau to Carlet | 759.98 mi (1,223.07 km) |
