| San Lorenzo de El Escorial to Colchester | 816.51 mi (1,314.04 km) |
| San Lorenzo de El Escorial to Coleford | 777.06 mi (1,250.55 km) |
| San Lorenzo de El Escorial to Colne | 920.85 mi (1,481.96 km) |
| San Lorenzo de El Escorial to Colwyn Bay | 877.48 mi (1,412.17 km) |
| San Lorenzo de El Escorial to Congleton | 873.06 mi (1,405.05 km) |
| San Lorenzo de El Escorial to Conisbrough | 900.62 mi (1,449.41 km) |
| San Lorenzo de El Escorial to Connahs Quay | 873.74 mi (1,406.15 km) |
| San Lorenzo de El Escorial to Consett | 990.73 mi (1,594.43 km) |
| San Lorenzo de El Escorial to Conwy | 876.67 mi (1,410.86 km) |
| San Lorenzo de El Escorial to Cookstown | 978.35 mi (1,574.51 km) |
| San Lorenzo de El Escorial to Corby | 837.67 mi (1,348.10 km) |
| San Lorenzo de El Escorial to Corfe Mullen | 710.49 mi (1,143.43 km) |
| San Lorenzo de El Escorial to Corsham | 754.79 mi (1,214.72 km) |
| San Lorenzo de El Escorial to Coseley | 831.79 mi (1,338.64 km) |
| San Lorenzo de El Escorial to Cosham | 723.34 mi (1,164.10 km) |
