| Clay to Sangeorgiu de Mures | 5,433.42 mi (8,744.24 km) |
| Clay to Sangeorz-Bai | 5,406.78 mi (8,701.37 km) |
| Clay to Sannicolau Mare | 5,305.43 mi (8,538.26 km) |
| Clay to Santana | 5,328.46 mi (8,575.33 km) |
| Clay to Satu Mare | 5,322.70 mi (8,566.06 km) |
| Clay to Scobinti | 5,488.85 mi (8,833.46 km) |
| Clay to Scornicesti | 5,520.48 mi (8,884.36 km) |
| Clay to Sebes | 5,424.14 mi (8,729.32 km) |
| Clay to Seini | 5,339.19 mi (8,592.59 km) |
| Clay to Sfantu-Gheorghe | 5,512.38 mi (8,871.31 km) |
| Clay to Sibiu | 5,453.40 mi (8,776.40 km) |
| Clay to Sighetu Marmatiei | 5,354.23 mi (8,616.80 km) |
| Clay to Sighisoara | 5,459.73 mi (8,786.59 km) |
| Clay to Simeria | 5,407.21 mi (8,702.07 km) |
| Clay to Sinaia | 5,525.57 mi (8,892.54 km) |
