| Rapid City to Sacile | 5,081.17 mi (8,177.35 km) |
| Rapid City to Sala Consilina | 5,473.54 mi (8,808.82 km) |
| Rapid City to Salemi | 5,512.05 mi (8,870.79 km) |
| Rapid City to Salerno | 5,430.30 mi (8,739.22 km) |
| Rapid City to Salo | 5,035.12 mi (8,103.24 km) |
| Rapid City to Salsomaggiore Terme | 5,055.87 mi (8,136.63 km) |
| Rapid City to Saluzzo | 4,978.95 mi (8,012.84 km) |
| Rapid City to Salzano | 5,090.75 mi (8,192.77 km) |
| Rapid City to Samarate | 4,975.56 mi (8,007.40 km) |
| Rapid City to San Benedetto del Tronto | 5,282.03 mi (8,500.61 km) |
| Rapid City to San Biagio di Callalta | 5,091.59 mi (8,194.12 km) |
| Rapid City to San Bonifacio | 5,070.07 mi (8,159.49 km) |
| Rapid City to San Casciano in Val di Pesa | 5,155.06 mi (8,296.27 km) |
| Rapid City to San Cataldo | 5,571.71 mi (8,966.81 km) |
| Rapid City to San Cesareo | 5,304.30 mi (8,536.44 km) |
