| Diksmuide to Sangeorz-Bai | 1,012.64 mi (1,629.69 km) |
| Diksmuide to Sannicolau Mare | 878.49 mi (1,413.80 km) |
| Diksmuide to Santana | 906.31 mi (1,458.56 km) |
| Diksmuide to Satu Mare | 924.42 mi (1,487.72 km) |
| Diksmuide to Scobinti | 1,109.85 mi (1,786.14 km) |
| Diksmuide to Scornicesti | 1,095.66 mi (1,763.29 km) |
| Diksmuide to Sebes | 1,006.52 mi (1,619.83 km) |
| Diksmuide to Seini | 942.57 mi (1,516.92 km) |
| Diksmuide to Sfantu-Gheorghe | 1,104.15 mi (1,776.95 km) |
| Diksmuide to Sibiu | 1,036.66 mi (1,668.34 km) |
| Diksmuide to Sighetu Marmatiei | 964.34 mi (1,551.96 km) |
| Diksmuide to Sighisoara | 1,050.48 mi (1,690.59 km) |
| Diksmuide to Simeria | 986.39 mi (1,587.44 km) |
| Diksmuide to Sinaia | 1,110.74 mi (1,787.56 km) |
| Diksmuide to Slatina | 1,093.03 mi (1,759.06 km) |
