| Montclair to Solofra | 6,446.12 mi (10,374.03 km) |
| Montclair to Somma Lombardo | 5,990.87 mi (9,641.38 km) |
| Montclair to Somma Vesuviana | 6,430.74 mi (10,349.28 km) |
| Montclair to Sommacampagna | 6,074.08 mi (9,775.29 km) |
| Montclair to Sona | 6,071.80 mi (9,771.63 km) |
| Montclair to Sondrio | 6,002.97 mi (9,660.85 km) |
| Montclair to Sora | 6,358.58 mi (10,233.14 km) |
| Montclair to Sorbolo | 6,090.43 mi (9,801.61 km) |
| Montclair to Soresina | 6,048.54 mi (9,734.19 km) |
| Montclair to Sorisole | 6,018.69 mi (9,686.15 km) |
| Montclair to Sorrento | 6,442.03 mi (10,367.45 km) |
| Montclair to Sorso | 6,238.04 mi (10,039.15 km) |
| Montclair to Sortino | 6,652.58 mi (10,706.30 km) |
| Montclair to Soverato Marina | 6,619.05 mi (10,652.33 km) |
| Montclair to Sovicille | 6,197.93 mi (9,974.60 km) |
