| Butler to Solofra | 4,673.44 mi (7,521.18 km) |
| Butler to Somma Lombardo | 4,231.73 mi (6,810.31 km) |
| Butler to Somma Vesuviana | 4,654.26 mi (7,490.31 km) |
| Butler to Sommacampagna | 4,330.96 mi (6,970.01 km) |
| Butler to Sona | 4,329.07 mi (6,966.96 km) |
| Butler to Sondrio | 4,263.01 mi (6,860.66 km) |
| Butler to Sora | 4,585.98 mi (7,380.43 km) |
| Butler to Sorbolo | 4,334.40 mi (6,975.55 km) |
| Butler to Soresina | 4,293.91 mi (6,910.37 km) |
| Butler to Sorisole | 4,269.51 mi (6,871.12 km) |
| Butler to Sorrento | 4,661.31 mi (7,501.65 km) |
| Butler to Sorso | 4,402.76 mi (7,085.56 km) |
| Butler to Sortino | 4,830.47 mi (7,773.89 km) |
| Butler to Soverato Marina | 4,833.98 mi (7,779.54 km) |
| Butler to Sovicille | 4,424.95 mi (7,121.27 km) |
