| Castelnau-le-Lez to Sangeorz-Bai | 1,035.28 mi (1,666.11 km) |
| Castelnau-le-Lez to Sannicolau Mare | 833.89 mi (1,342.01 km) |
| Castelnau-le-Lez to Santana | 878.10 mi (1,413.17 km) |
| Castelnau-le-Lez to Satu Mare | 957.10 mi (1,540.31 km) |
| Castelnau-le-Lez to Scobinti | 1,140.27 mi (1,835.09 km) |
| Castelnau-le-Lez to Scornicesti | 1,023.74 mi (1,647.55 km) |
| Castelnau-le-Lez to Sebes | 974.96 mi (1,569.05 km) |
| Castelnau-le-Lez to Seini | 974.66 mi (1,568.57 km) |
| Castelnau-le-Lez to Sfantu-Gheorghe | 1,081.38 mi (1,740.31 km) |
| Castelnau-le-Lez to Sibiu | 1,002.57 mi (1,613.48 km) |
| Castelnau-le-Lez to Sighetu Marmatiei | 1,004.53 mi (1,616.64 km) |
| Castelnau-le-Lez to Sighisoara | 1,034.17 mi (1,664.33 km) |
| Castelnau-le-Lez to Simeria | 947.74 mi (1,525.25 km) |
| Castelnau-le-Lez to Sinaia | 1,070.30 mi (1,722.48 km) |
| Castelnau-le-Lez to Slatina | 1,015.26 mi (1,633.90 km) |
