| Big Spring to Spello | 5,779.73 mi (9,301.57 km) |
| Big Spring to Spilamberto | 5,648.68 mi (9,090.67 km) |
| Big Spring to Spilimbergo | 5,651.45 mi (9,095.13 km) |
| Big Spring to Spinea | 5,651.63 mi (9,095.43 km) |
| Big Spring to Spoleto | 5,790.37 mi (9,318.70 km) |
| Big Spring to Spoltore | 5,860.66 mi (9,431.82 km) |
| Big Spring to Spresiano | 5,642.54 mi (9,080.78 km) |
| Big Spring to Squinzano | 6,104.95 mi (9,824.96 km) |
| Big Spring to Statte | 6,065.72 mi (9,761.83 km) |
| Big Spring to Stezzano | 5,548.95 mi (8,930.18 km) |
| Big Spring to Strada | 5,700.82 mi (9,174.59 km) |
| Big Spring to Stradella | 5,558.70 mi (8,945.86 km) |
| Big Spring to Striano | 5,950.57 mi (9,576.51 km) |
| Big Spring to Subiaco | 5,842.74 mi (9,402.99 km) |
| Big Spring to Sulmona | 5,870.35 mi (9,447.41 km) |
