| Le Locle to Sangeorgiu de Mures | 836.95 mi (1,346.94 km) |
| Le Locle to Sangeorz-Bai | 840.04 mi (1,351.92 km) |
| Le Locle to Sannicolau Mare | 661.35 mi (1,064.33 km) |
| Le Locle to Santana | 699.64 mi (1,125.97 km) |
| Le Locle to Satu Mare | 754.94 mi (1,214.96 km) |
| Le Locle to Scobinti | 944.88 mi (1,520.63 km) |
| Le Locle to Scornicesti | 872.30 mi (1,403.84 km) |
| Le Locle to Sebes | 801.95 mi (1,290.62 km) |
| Le Locle to Seini | 773.40 mi (1,244.67 km) |
| Le Locle to Sfantu-Gheorghe | 907.67 mi (1,460.76 km) |
| Le Locle to Sibiu | 831.72 mi (1,338.53 km) |
| Le Locle to Sighetu Marmatiei | 801.04 mi (1,289.14 km) |
| Le Locle to Sighisoara | 856.04 mi (1,377.67 km) |
| Le Locle to Simeria | 777.14 mi (1,250.68 km) |
| Le Locle to Sinaia | 904.62 mi (1,455.85 km) |
