| Redding to Solofra | 6,204.74 mi (9,985.56 km) |
| Redding to Somma Lombardo | 5,755.27 mi (9,262.22 km) |
| Redding to Somma Vesuviana | 6,191.24 mi (9,963.83 km) |
| Redding to Sommacampagna | 5,830.34 mi (9,383.03 km) |
| Redding to Sona | 5,827.98 mi (9,379.23 km) |
| Redding to Sondrio | 5,759.83 mi (9,269.55 km) |
| Redding to Sora | 6,119.25 mi (9,847.98 km) |
| Redding to Sorbolo | 5,851.17 mi (9,416.55 km) |
| Redding to Soresina | 5,809.79 mi (9,349.95 km) |
| Redding to Sorisole | 5,778.61 mi (9,299.77 km) |
| Redding to Sorrento | 6,203.95 mi (9,984.29 km) |
| Redding to Sorso | 6,027.78 mi (9,700.78 km) |
| Redding to Sortino | 6,426.92 mi (10,343.13 km) |
| Redding to Soverato Marina | 6,378.55 mi (10,265.29 km) |
| Redding to Sovicille | 5,962.61 mi (9,595.90 km) |
