| Langenfeld to Sangeorz-Bai | 838.18 mi (1,348.91 km) |
| Langenfeld to Sannicolau Mare | 713.79 mi (1,148.73 km) |
| Langenfeld to Santana | 738.61 mi (1,188.68 km) |
| Langenfeld to Satu Mare | 750.18 mi (1,207.30 km) |
| Langenfeld to Scobinti | 934.16 mi (1,503.38 km) |
| Langenfeld to Scornicesti | 929.76 mi (1,496.31 km) |
| Langenfeld to Sebes | 837.19 mi (1,347.32 km) |
| Langenfeld to Seini | 768.16 mi (1,236.23 km) |
| Langenfeld to Sfantu-Gheorghe | 932.48 mi (1,500.69 km) |
| Langenfeld to Sibiu | 867.11 mi (1,395.48 km) |
| Langenfeld to Sighetu Marmatiei | 789.16 mi (1,270.03 km) |
| Langenfeld to Sighisoara | 878.87 mi (1,414.40 km) |
| Langenfeld to Simeria | 818.27 mi (1,316.88 km) |
| Langenfeld to Sinaia | 940.80 mi (1,514.08 km) |
| Langenfeld to Slatina | 927.98 mi (1,493.44 km) |
