| Royston to Sabadell | 732.26 mi (1,178.46 km) |
| Royston to Sabinanigo | 658.55 mi (1,059.84 km) |
| Royston to Sagunto | 854.82 mi (1,375.70 km) |
| Royston to Salamanca | 810.76 mi (1,304.79 km) |
| Royston to Salobrena | 1,071.38 mi (1,724.22 km) |
| Royston to Salou | 759.73 mi (1,222.66 km) |
| Royston to Salt | 708.16 mi (1,139.68 km) |
| Royston to Salvatierra de Mino | 794.52 mi (1,278.66 km) |
| Royston to Sama | 658.80 mi (1,060.24 km) |
| Royston to San Adrian de Besos | 741.06 mi (1,192.62 km) |
| Royston to San Agustin de Guadalix | 803.74 mi (1,293.50 km) |
| Royston to San Andres de la Barca | 738.34 mi (1,188.25 km) |
| Royston to San Andres de Llevaneras | 733.17 mi (1,179.92 km) |
| Royston to San Andres del Rabanedo | 701.50 mi (1,128.95 km) |
| Royston to San Bartolome | 1,849.97 mi (2,977.23 km) |
