| Norco to Solofra | 6,449.76 mi (10,379.88 km) |
| Norco to Somma Lombardo | 5,994.43 mi (9,647.11 km) |
| Norco to Somma Vesuviana | 6,434.33 mi (10,355.05 km) |
| Norco to Sommacampagna | 6,077.85 mi (9,781.36 km) |
| Norco to Sona | 6,075.58 mi (9,777.70 km) |
| Norco to Sondrio | 6,006.74 mi (9,666.91 km) |
| Norco to Sora | 6,362.17 mi (10,238.92 km) |
| Norco to Sorbolo | 6,094.08 mi (9,807.47 km) |
| Norco to Soresina | 6,052.18 mi (9,740.04 km) |
| Norco to Sorisole | 6,022.37 mi (9,692.07 km) |
| Norco to Sorrento | 6,445.57 mi (10,373.15 km) |
| Norco to Sorso | 6,240.85 mi (10,043.68 km) |
| Norco to Sortino | 6,655.74 mi (10,711.37 km) |
| Norco to Soverato Marina | 6,622.62 mi (10,658.08 km) |
| Norco to Sovicille | 6,201.44 mi (9,980.25 km) |
