| Somerset to Spello | 4,279.92 mi (6,887.86 km) |
| Somerset to Spilamberto | 4,155.16 mi (6,687.08 km) |
| Somerset to Spilimbergo | 4,180.74 mi (6,728.25 km) |
| Somerset to Spinea | 4,171.70 mi (6,713.70 km) |
| Somerset to Spoleto | 4,288.69 mi (6,901.98 km) |
| Somerset to Spoltore | 4,362.76 mi (7,021.19 km) |
| Somerset to Spresiano | 4,165.71 mi (6,704.06 km) |
| Somerset to Squinzano | 4,608.63 mi (7,416.87 km) |
| Somerset to Statte | 4,566.45 mi (7,348.99 km) |
| Somerset to Stezzano | 4,059.89 mi (6,533.77 km) |
| Somerset to Strada | 4,200.34 mi (6,759.79 km) |
| Somerset to Stradella | 4,063.07 mi (6,538.89 km) |
| Somerset to Striano | 4,441.46 mi (7,147.84 km) |
| Somerset to Subiaco | 4,336.14 mi (6,978.35 km) |
| Somerset to Sulmona | 4,368.19 mi (7,029.93 km) |
