| Croissy-sur-Seine to Sangeorz-Bai | 1,040.82 mi (1,675.04 km) |
| Croissy-sur-Seine to Sannicolau Mare | 881.92 mi (1,419.31 km) |
| Croissy-sur-Seine to Santana | 915.76 mi (1,473.77 km) |
| Croissy-sur-Seine to Satu Mare | 952.98 mi (1,533.67 km) |
| Croissy-sur-Seine to Scobinti | 1,142.79 mi (1,839.14 km) |
| Croissy-sur-Seine to Scornicesti | 1,097.75 mi (1,766.66 km) |
| Croissy-sur-Seine to Sebes | 1,018.25 mi (1,638.71 km) |
| Croissy-sur-Seine to Seini | 971.53 mi (1,563.53 km) |
| Croissy-sur-Seine to Sfantu-Gheorghe | 1,121.10 mi (1,804.24 km) |
| Croissy-sur-Seine to Sibiu | 1,048.49 mi (1,687.38 km) |
| Croissy-sur-Seine to Sighetu Marmatiei | 996.42 mi (1,603.59 km) |
| Croissy-sur-Seine to Sighisoara | 1,068.01 mi (1,718.80 km) |
| Croissy-sur-Seine to Simeria | 995.38 mi (1,601.92 km) |
| Croissy-sur-Seine to Sinaia | 1,122.59 mi (1,806.63 km) |
| Croissy-sur-Seine to Slatina | 1,093.31 mi (1,759.52 km) |
