| San Diego to Sangeorgiu de Mures | 6,452.91 mi (10,384.96 km) |
| San Diego to Sangeorz-Bai | 6,409.82 mi (10,315.61 km) |
| San Diego to Sannicolau Mare | 6,380.93 mi (10,269.11 km) |
| San Diego to Santana | 6,388.34 mi (10,281.04 km) |
| San Diego to Satu Mare | 6,340.98 mi (10,204.82 km) |
| San Diego to Scobinti | 6,462.51 mi (10,400.40 km) |
| San Diego to Scornicesti | 6,571.62 mi (10,576.00 km) |
| San Diego to Sebes | 6,464.90 mi (10,404.25 km) |
| San Diego to Seini | 6,353.32 mi (10,224.67 km) |
| San Diego to Sfantu-Gheorghe | 6,526.11 mi (10,502.76 km) |
| San Diego to Sibiu | 6,489.54 mi (10,443.90 km) |
| San Diego to Sighetu Marmatiei | 6,357.73 mi (10,231.78 km) |
| San Diego to Sighisoara | 6,480.61 mi (10,429.54 km) |
| San Diego to Simeria | 6,456.87 mi (10,391.33 km) |
| San Diego to Sinaia | 6,550.82 mi (10,542.53 km) |
