| Staines-upon-Thames to Santa Venerina | 1,217.73 mi (1,959.74 km) |
| Staines-upon-Thames to Santeramo in Colle | 1,101.62 mi (1,772.88 km) |
| Staines-upon-Thames to Santo Stefano di Magra | 696.25 mi (1,120.51 km) |
| Staines-upon-Thames to Santo Stino di Livenza | 718.66 mi (1,156.58 km) |
| Staines-upon-Thames to Sarezzo | 631.19 mi (1,015.80 km) |
| Staines-upon-Thames to Sarno | 1,027.12 mi (1,652.98 km) |
| Staines-upon-Thames to Saronno | 592.36 mi (953.30 km) |
| Staines-upon-Thames to Sarzana | 700.27 mi (1,126.98 km) |
| Staines-upon-Thames to Sassari | 856.58 mi (1,378.54 km) |
| Staines-upon-Thames to Sasso Marconi | 728.34 mi (1,172.16 km) |
| Staines-upon-Thames to Sassuolo | 704.93 mi (1,134.48 km) |
| Staines-upon-Thames to Sava | 1,150.31 mi (1,851.25 km) |
| Staines-upon-Thames to Saviano | 1,018.46 mi (1,639.05 km) |
| Staines-upon-Thames to Savigliano | 600.28 mi (966.06 km) |
| Staines-upon-Thames to Savignano sul Panaro | 716.78 mi (1,153.55 km) |
