| Nashua to Sestu | 4,040.06 mi (6,501.85 km) |
| Nashua to Settimo Torinese | 3,780.41 mi (6,083.98 km) |
| Nashua to Seveso | 3,822.52 mi (6,151.75 km) |
| Nashua to Sezze | 4,136.72 mi (6,657.40 km) |
| Nashua to Siano | 4,234.00 mi (6,813.96 km) |
| Nashua to Siena | 3,995.64 mi (6,430.37 km) |
| Nashua to Signa | 3,969.38 mi (6,388.10 km) |
| Nashua to Silea | 3,955.60 mi (6,365.92 km) |
| Nashua to Silvi Paese | 4,143.54 mi (6,668.38 km) |
| Nashua to Sinalunga | 4,016.61 mi (6,464.11 km) |
| Nashua to Siniscola | 4,021.21 mi (6,471.51 km) |
| Nashua to Sinnai | 4,045.00 mi (6,509.80 km) |
| Nashua to Siracusa | 4,405.59 mi (7,090.11 km) |
| Nashua to Solaro | 3,821.17 mi (6,149.58 km) |
| Nashua to Soliera | 3,928.94 mi (6,323.01 km) |
