| Royston to Santa Venerina | 1,233.91 mi (1,985.79 km) |
| Royston to Santeramo in Colle | 1,109.88 mi (1,786.18 km) |
| Royston to Santo Stefano di Magra | 710.67 mi (1,143.71 km) |
| Royston to Santo Stino di Livenza | 721.75 mi (1,161.54 km) |
| Royston to Sarezzo | 640.20 mi (1,030.31 km) |
| Royston to Sarno | 1,039.14 mi (1,672.33 km) |
| Royston to Saronno | 604.52 mi (972.89 km) |
| Royston to Sarzana | 714.71 mi (1,150.21 km) |
| Royston to Sassari | 881.17 mi (1,418.11 km) |
| Royston to Sasso Marconi | 738.87 mi (1,189.09 km) |
| Royston to Sassuolo | 716.10 mi (1,152.45 km) |
| Royston to Sava | 1,158.02 mi (1,863.66 km) |
| Royston to Saviano | 1,030.47 mi (1,658.39 km) |
| Royston to Savigliano | 619.52 mi (997.01 km) |
| Royston to Savignano sul Panaro | 727.56 mi (1,170.90 km) |
