| Conwy to San Lorenzo de Descardazar | 1,002.27 mi (1,612.99 km) |
| Conwy to San Lorenzo de El Escorial | 876.67 mi (1,410.86 km) |
| Conwy to San Martin de la Vega | 903.17 mi (1,453.51 km) |
| Conwy to San Martin de Valdeiglesias | 892.81 mi (1,436.84 km) |
| Conwy to San Pedro de Ribas | 870.43 mi (1,400.83 km) |
| Conwy to San Roque | 1,181.84 mi (1,901.98 km) |
| Conwy to San Sebastian de la Gomera | 1,867.21 mi (3,004.98 km) |
| Conwy to San Sebastian de los Reyes | 879.82 mi (1,415.94 km) |
| Conwy to San Vicente de Baracaldo | 690.81 mi (1,111.75 km) |
| Conwy to San Vicente de Castellet | 844.72 mi (1,359.45 km) |
| Conwy to San Vicente del Raspeig | 1,040.30 mi (1,674.20 km) |
| Conwy to San Vicente dels Horts | 864.90 mi (1,391.92 km) |
| Conwy to Sangenjo | 785.77 mi (1,264.57 km) |
| Conwy to Sanlucar de Barrameda | 1,147.39 mi (1,846.55 km) |
| Conwy to Sanlucar la Mayor | 1,104.23 mi (1,777.08 km) |
