| Staines-upon-Thames to Sacile | 701.83 mi (1,129.49 km) |
| Staines-upon-Thames to Sala Consilina | 1,082.18 mi (1,741.60 km) |
| Staines-upon-Thames to Salemi | 1,142.27 mi (1,838.31 km) |
| Staines-upon-Thames to Salerno | 1,039.13 mi (1,672.32 km) |
| Staines-upon-Thames to Salo | 645.34 mi (1,038.58 km) |
| Staines-upon-Thames to Salsomaggiore Terme | 664.58 mi (1,069.53 km) |
| Staines-upon-Thames to Saluzzo | 596.47 mi (959.92 km) |
| Staines-upon-Thames to Salzano | 706.03 mi (1,136.25 km) |
| Staines-upon-Thames to Samarate | 584.35 mi (940.42 km) |
| Staines-upon-Thames to San Benedetto del Tronto | 891.81 mi (1,435.23 km) |
| Staines-upon-Thames to San Biagio di Callalta | 709.24 mi (1,141.41 km) |
| Staines-upon-Thames to San Bonifacio | 681.51 mi (1,096.79 km) |
| Staines-upon-Thames to San Casciano in Val di Pesa | 763.98 mi (1,229.51 km) |
| Staines-upon-Thames to San Cataldo | 1,195.34 mi (1,923.72 km) |
| Staines-upon-Thames to San Cesareo | 914.03 mi (1,470.99 km) |
