| San Martin de Valdeiglesias to Calne | 773.65 mi (1,245.07 km) |
| San Martin de Valdeiglesias to Cam | 789.30 mi (1,270.26 km) |
| San Martin de Valdeiglesias to Camberley | 777.95 mi (1,251.99 km) |
| San Martin de Valdeiglesias to Camborne | 681.89 mi (1,097.39 km) |
| San Martin de Valdeiglesias to Cambridge | 845.72 mi (1,361.05 km) |
| San Martin de Valdeiglesias to Cambuslang | 1,067.89 mi (1,718.60 km) |
| San Martin de Valdeiglesias to Canford Cliffs | 723.98 mi (1,165.14 km) |
| San Martin de Valdeiglesias to Cannock | 859.03 mi (1,382.48 km) |
| San Martin de Valdeiglesias to Canterbury | 798.49 mi (1,285.05 km) |
| San Martin de Valdeiglesias to Carlisle | 1,005.95 mi (1,618.92 km) |
| San Martin de Valdeiglesias to Carlton Colville | 883.53 mi (1,421.91 km) |
| San Martin de Valdeiglesias to Carluke | 1,062.28 mi (1,709.57 km) |
| San Martin de Valdeiglesias to Carnoustie | 1,117.56 mi (1,798.55 km) |
| San Martin de Valdeiglesias to Carshalton | 786.58 mi (1,265.88 km) |
| San Martin de Valdeiglesias to Carterton | 798.68 mi (1,285.35 km) |
