| Keystone to Sacile | 5,076.42 mi (8,169.71 km) |
| Keystone to Sala Consilina | 5,381.64 mi (8,660.91 km) |
| Keystone to Salemi | 5,325.96 mi (8,571.30 km) |
| Keystone to Salerno | 5,333.51 mi (8,583.45 km) |
| Keystone to Salo | 4,999.14 mi (8,045.34 km) |
| Keystone to Salsomaggiore Terme | 4,994.91 mi (8,038.54 km) |
| Keystone to Saluzzo | 4,885.65 mi (7,862.70 km) |
| Keystone to Salzano | 5,071.45 mi (8,161.71 km) |
| Keystone to Samarate | 4,920.24 mi (7,918.36 km) |
| Keystone to San Benedetto del Tronto | 5,224.75 mi (8,408.42 km) |
| Keystone to San Biagio di Callalta | 5,078.94 mi (8,173.77 km) |
| Keystone to San Bonifacio | 5,037.98 mi (8,107.84 km) |
| Keystone to San Casciano in Val di Pesa | 5,081.05 mi (8,177.16 km) |
| Keystone to San Cataldo | 5,394.23 mi (8,681.17 km) |
| Keystone to San Cesareo | 5,207.81 mi (8,381.15 km) |
