| Rockford to Selargius | 4,830.14 mi (7,773.35 km) |
| Rockford to Selvazzano Dentro | 4,671.58 mi (7,518.18 km) |
| Rockford to Senago | 4,561.25 mi (7,340.62 km) |
| Rockford to Senigallia | 4,798.96 mi (7,723.18 km) |
| Rockford to Seravezza | 4,670.41 mi (7,516.30 km) |
| Rockford to Seregno | 4,561.08 mi (7,340.35 km) |
| Rockford to Seriate | 4,579.65 mi (7,370.24 km) |
| Rockford to Sermoneta | 4,885.21 mi (7,861.98 km) |
| Rockford to Serramanna | 4,812.87 mi (7,745.56 km) |
| Rockford to Serravalle Pistoiese | 4,698.18 mi (7,561.00 km) |
| Rockford to Sessa Aurunca | 4,936.94 mi (7,945.24 km) |
| Rockford to Sesto Calende | 4,535.68 mi (7,299.47 km) |
| Rockford to Sesto Fiorentino | 4,715.38 mi (7,588.67 km) |
| Rockford to Sesto San Giovanni | 4,567.19 mi (7,350.19 km) |
| Rockford to Sestri Levante | 4,625.87 mi (7,444.62 km) |
