| Seaham to San Lorenzo de Descardazar | 1,073.92 mi (1,728.30 km) |
| Seaham to San Lorenzo de El Escorial | 992.71 mi (1,597.61 km) |
| Seaham to San Martin de la Vega | 1,016.09 mi (1,635.24 km) |
| Seaham to San Martin de Valdeiglesias | 1,010.06 mi (1,625.54 km) |
| Seaham to San Pedro de Ribas | 949.05 mi (1,527.35 km) |
| Seaham to San Roque | 1,301.49 mi (2,094.55 km) |
| Seaham to San Sebastian de la Gomera | 2,009.78 mi (3,234.43 km) |
| Seaham to San Sebastian de los Reyes | 993.13 mi (1,598.28 km) |
| Seaham to San Vicente de Baracaldo | 800.97 mi (1,289.03 km) |
| Seaham to San Vicente de Castellet | 921.88 mi (1,483.62 km) |
| Seaham to San Vicente del Raspeig | 1,136.78 mi (1,829.47 km) |
| Seaham to San Vicente dels Horts | 941.57 mi (1,515.30 km) |
| Seaham to Sangenjo | 923.34 mi (1,485.97 km) |
| Seaham to Sanlucar de Barrameda | 1,271.04 mi (2,045.54 km) |
| Seaham to Sanlucar la Mayor | 1,227.68 mi (1,975.76 km) |
