| Greenford to Sacile | 698.76 mi (1,124.55 km) |
| Greenford to Sala Consilina | 1,080.89 mi (1,739.53 km) |
| Greenford to Salemi | 1,142.96 mi (1,839.42 km) |
| Greenford to Salerno | 1,038.04 mi (1,670.57 km) |
| Greenford to Salo | 643.39 mi (1,035.44 km) |
| Greenford to Salsomaggiore Terme | 663.46 mi (1,067.74 km) |
| Greenford to Saluzzo | 596.93 mi (960.67 km) |
| Greenford to Salzano | 703.42 mi (1,132.05 km) |
| Greenford to Samarate | 583.32 mi (938.76 km) |
| Greenford to San Benedetto del Tronto | 890.03 mi (1,432.36 km) |
| Greenford to San Biagio di Callalta | 706.41 mi (1,136.86 km) |
| Greenford to San Bonifacio | 679.36 mi (1,093.32 km) |
| Greenford to San Casciano in Val di Pesa | 762.99 mi (1,227.91 km) |
| Greenford to San Cataldo | 1,195.66 mi (1,924.23 km) |
| Greenford to San Cesareo | 913.24 mi (1,469.72 km) |
