| Pawtucket to Sestu | 4,061.81 mi (6,536.86 km) |
| Pawtucket to Settimo Torinese | 3,807.50 mi (6,127.57 km) |
| Pawtucket to Seveso | 3,850.64 mi (6,197.01 km) |
| Pawtucket to Sezze | 4,162.39 mi (6,698.72 km) |
| Pawtucket to Siano | 4,259.75 mi (6,855.40 km) |
| Pawtucket to Siena | 4,022.32 mi (6,473.30 km) |
| Pawtucket to Signa | 3,996.42 mi (6,431.61 km) |
| Pawtucket to Silea | 3,984.91 mi (6,413.09 km) |
| Pawtucket to Silvi Paese | 4,170.65 mi (6,712.01 km) |
| Pawtucket to Sinalunga | 4,043.36 mi (6,507.15 km) |
| Pawtucket to Siniscola | 4,044.50 mi (6,508.99 km) |
| Pawtucket to Sinnai | 4,066.81 mi (6,544.90 km) |
| Pawtucket to Siracusa | 4,428.22 mi (7,126.54 km) |
| Pawtucket to Solaro | 3,849.24 mi (6,194.76 km) |
| Pawtucket to Soliera | 3,956.84 mi (6,367.91 km) |
