| Knottingley to Sangeorgiu de Mures | 1,232.91 mi (1,984.18 km) |
| Knottingley to Sangeorz-Bai | 1,211.49 mi (1,949.70 km) |
| Knottingley to Sannicolau Mare | 1,100.87 mi (1,771.67 km) |
| Knottingley to Santana | 1,123.66 mi (1,808.35 km) |
| Knottingley to Satu Mare | 1,124.89 mi (1,810.33 km) |
| Knottingley to Scobinti | 1,301.96 mi (2,095.30 km) |
| Knottingley to Scornicesti | 1,315.61 mi (2,117.27 km) |
| Knottingley to Sebes | 1,220.22 mi (1,963.75 km) |
| Knottingley to Seini | 1,142.21 mi (1,838.21 km) |
| Knottingley to Sfantu-Gheorghe | 1,311.76 mi (2,111.07 km) |
| Knottingley to Sibiu | 1,249.76 mi (2,011.30 km) |
| Knottingley to Sighetu Marmatiei | 1,160.41 mi (1,867.50 km) |
| Knottingley to Sighisoara | 1,258.49 mi (2,025.34 km) |
| Knottingley to Simeria | 1,202.64 mi (1,935.46 km) |
| Knottingley to Sinaia | 1,322.68 mi (2,128.65 km) |
