| Saint-Pol-sur-Mer to Sangeorz-Bai | 1,035.24 mi (1,666.05 km) |
| Saint-Pol-sur-Mer to Sannicolau Mare | 900.33 mi (1,448.94 km) |
| Saint-Pol-sur-Mer to Santana | 928.39 mi (1,494.09 km) |
| Saint-Pol-sur-Mer to Satu Mare | 947.01 mi (1,524.06 km) |
| Saint-Pol-sur-Mer to Scobinti | 1,132.52 mi (1,822.61 km) |
| Saint-Pol-sur-Mer to Scornicesti | 1,117.54 mi (1,798.51 km) |
| Saint-Pol-sur-Mer to Sebes | 1,028.72 mi (1,655.56 km) |
| Saint-Pol-sur-Mer to Seini | 965.16 mi (1,553.28 km) |
| Saint-Pol-sur-Mer to Sfantu-Gheorghe | 1,126.52 mi (1,812.96 km) |
| Saint-Pol-sur-Mer to Sibiu | 1,058.87 mi (1,704.08 km) |
| Saint-Pol-sur-Mer to Sighetu Marmatiei | 986.98 mi (1,588.40 km) |
| Saint-Pol-sur-Mer to Sighisoara | 1,072.86 mi (1,726.60 km) |
| Saint-Pol-sur-Mer to Simeria | 1,008.49 mi (1,623.01 km) |
| Saint-Pol-sur-Mer to Sinaia | 1,132.97 mi (1,823.34 km) |
| Saint-Pol-sur-Mer to Slatina | 1,114.84 mi (1,794.17 km) |
