| Santa Monica to Sangeorgiu de Mures | 6,411.24 mi (10,317.89 km) |
| Santa Monica to Sangeorz-Bai | 6,367.14 mi (10,246.93 km) |
| Santa Monica to Sannicolau Mare | 6,343.93 mi (10,209.57 km) |
| Santa Monica to Santana | 6,350.09 mi (10,219.48 km) |
| Santa Monica to Satu Mare | 6,299.81 mi (10,138.56 km) |
| Santa Monica to Scobinti | 6,417.39 mi (10,327.79 km) |
| Santa Monica to Scornicesti | 6,531.73 mi (10,511.81 km) |
| Santa Monica to Sebes | 6,424.78 mi (10,339.68 km) |
| Santa Monica to Seini | 6,311.76 mi (10,157.80 km) |
| Santa Monica to Sfantu-Gheorghe | 6,483.62 mi (10,434.38 km) |
| Santa Monica to Sibiu | 6,448.93 mi (10,378.55 km) |
| Santa Monica to Sighetu Marmatiei | 6,315.37 mi (10,163.60 km) |
| Santa Monica to Sighisoara | 6,438.90 mi (10,362.40 km) |
| Santa Monica to Simeria | 6,417.47 mi (10,327.92 km) |
| Santa Monica to Sinaia | 6,509.07 mi (10,475.33 km) |
