| Penarth to Sabadell | 726.97 mi (1,169.95 km) |
| Penarth to Sabinanigo | 629.64 mi (1,013.31 km) |
| Penarth to Sagunto | 823.93 mi (1,325.98 km) |
| Penarth to Salamanca | 732.72 mi (1,179.20 km) |
| Penarth to Salobrena | 1,014.72 mi (1,633.04 km) |
| Penarth to Salou | 743.75 mi (1,196.95 km) |
| Penarth to Salt | 711.01 mi (1,144.27 km) |
| Penarth to Salvatierra de Mino | 692.86 mi (1,115.06 km) |
| Penarth to Sama | 573.82 mi (923.47 km) |
| Penarth to San Adrian de Besos | 736.50 mi (1,185.29 km) |
| Penarth to San Agustin de Guadalix | 743.19 mi (1,196.04 km) |
| Penarth to San Andres de la Barca | 731.48 mi (1,177.21 km) |
| Penarth to San Andres de Llevaneras | 731.63 mi (1,177.44 km) |
| Penarth to San Andres del Rabanedo | 619.51 mi (997.00 km) |
| Penarth to San Bartolome | 1,747.23 mi (2,811.90 km) |
