| Port Talbot to San Lorenzo de Descardazar | 894.85 mi (1,440.13 km) |
| Port Talbot to San Lorenzo de El Escorial | 760.00 mi (1,223.09 km) |
| Port Talbot to San Martin de la Vega | 786.44 mi (1,265.65 km) |
| Port Talbot to San Martin de Valdeiglesias | 776.21 mi (1,249.20 km) |
| Port Talbot to San Pedro de Ribas | 761.00 mi (1,224.70 km) |
| Port Talbot to San Roque | 1,065.58 mi (1,714.88 km) |
| Port Talbot to San Sebastian de la Gomera | 1,764.08 mi (2,839.01 km) |
| Port Talbot to San Sebastian de los Reyes | 763.09 mi (1,228.07 km) |
| Port Talbot to San Vicente de Baracaldo | 574.25 mi (924.16 km) |
| Port Talbot to San Vicente de Castellet | 735.96 mi (1,184.41 km) |
| Port Talbot to San Vicente del Raspeig | 925.31 mi (1,489.14 km) |
| Port Talbot to San Vicente dels Horts | 756.21 mi (1,217.00 km) |
| Port Talbot to Sangenjo | 676.93 mi (1,089.41 km) |
| Port Talbot to Sanlucar de Barrameda | 1,031.84 mi (1,660.58 km) |
| Port Talbot to Sanlucar la Mayor | 988.61 mi (1,591.02 km) |
