| Grays to Sabadell | 691.00 mi (1,112.06 km) |
| Grays to Sabinanigo | 619.68 mi (997.28 km) |
| Grays to Sagunto | 815.72 mi (1,312.77 km) |
| Grays to Salamanca | 780.01 mi (1,255.30 km) |
| Grays to Salobrena | 1,035.62 mi (1,666.68 km) |
| Grays to Salou | 719.26 mi (1,157.54 km) |
| Grays to Salt | 666.45 mi (1,072.55 km) |
| Grays to Salvatierra de Mino | 770.54 mi (1,240.06 km) |
| Grays to Sama | 630.49 mi (1,014.68 km) |
| Grays to San Adrian de Besos | 699.74 mi (1,126.12 km) |
| Grays to San Agustin de Guadalix | 769.29 mi (1,238.05 km) |
| Grays to San Andres de la Barca | 697.18 mi (1,122.01 km) |
| Grays to San Andres de Llevaneras | 691.67 mi (1,113.14 km) |
| Grays to San Andres del Rabanedo | 672.18 mi (1,081.76 km) |
| Grays to San Bartolome | 1,824.59 mi (2,936.39 km) |
