| Rancho San Diego to Solofra | 6,495.71 mi (10,453.83 km) |
| Rancho San Diego to Somma Lombardo | 6,040.05 mi (9,720.52 km) |
| Rancho San Diego to Somma Vesuviana | 6,479.99 mi (10,428.54 km) |
| Rancho San Diego to Sommacampagna | 6,124.69 mi (9,856.73 km) |
| Rancho San Diego to Sona | 6,122.43 mi (9,853.10 km) |
| Rancho San Diego to Sondrio | 6,053.57 mi (9,742.28 km) |
| Rancho San Diego to Sora | 6,407.90 mi (10,312.52 km) |
| Rancho San Diego to Sorbolo | 6,140.15 mi (9,881.62 km) |
| Rancho San Diego to Soresina | 6,098.23 mi (9,814.15 km) |
| Rancho San Diego to Sorisole | 6,068.68 mi (9,766.60 km) |
| Rancho San Diego to Sorrento | 6,490.98 mi (10,446.23 km) |
| Rancho San Diego to Sorso | 6,281.94 mi (10,109.81 km) |
| Rancho San Diego to Sortino | 6,698.80 mi (10,780.67 km) |
| Rancho San Diego to Soverato Marina | 6,668.19 mi (10,731.42 km) |
| Rancho San Diego to Sovicille | 6,246.72 mi (10,053.13 km) |
