| Butte to Sacile | 5,267.97 mi (8,477.98 km) |
| Butte to Sala Consilina | 5,673.10 mi (9,129.97 km) |
| Butte to Salemi | 5,736.51 mi (9,232.02 km) |
| Butte to Salerno | 5,632.47 mi (9,064.59 km) |
| Butte to Salo | 5,232.13 mi (8,420.30 km) |
| Butte to Salsomaggiore Terme | 5,259.21 mi (8,463.88 km) |
| Butte to Saluzzo | 5,193.55 mi (8,358.21 km) |
| Butte to Salzano | 5,281.37 mi (8,499.54 km) |
| Butte to Samarate | 5,179.80 mi (8,336.08 km) |
| Butte to San Benedetto del Tronto | 5,477.53 mi (8,815.24 km) |
| Butte to San Biagio di Callalta | 5,280.30 mi (8,497.83 km) |
| Butte to San Bonifacio | 5,264.92 mi (8,473.07 km) |
| Butte to San Casciano in Val di Pesa | 5,359.03 mi (8,624.53 km) |
| Butte to San Cataldo | 5,792.15 mi (9,321.57 km) |
| Butte to San Cesareo | 5,510.08 mi (8,867.61 km) |
