| Welling to Campo de Criptana | 847.56 mi (1,364.02 km) |
| Welling to Campos del Puerto | 842.81 mi (1,356.38 km) |
| Welling to Canals | 864.20 mi (1,390.80 km) |
| Welling to Candelaria | 1,810.21 mi (2,913.26 km) |
| Welling to Canet de Mar | 691.79 mi (1,113.32 km) |
| Welling to Cangas | 760.42 mi (1,223.77 km) |
| Welling to Cangas de Narcea | 651.22 mi (1,048.04 km) |
| Welling to Canovellas | 687.71 mi (1,106.76 km) |
| Welling to Canteras | 958.40 mi (1,542.40 km) |
| Welling to Cantillana | 1,000.26 mi (1,609.77 km) |
| Welling to Capdepera | 828.01 mi (1,332.56 km) |
| Welling to Carballo | 701.67 mi (1,129.24 km) |
| Welling to Carcagente | 852.84 mi (1,372.52 km) |
| Welling to Cardedeu | 686.69 mi (1,105.13 km) |
| Welling to Carlet | 845.76 mi (1,361.13 km) |
