| Middle River to Sangeorgiu de Mures | 4,761.59 mi (7,663.03 km) |
| Middle River to Sangeorz-Bai | 4,736.92 mi (7,623.33 km) |
| Middle River to Sannicolau Mare | 4,629.03 mi (7,449.71 km) |
| Middle River to Santana | 4,653.36 mi (7,488.86 km) |
| Middle River to Satu Mare | 4,651.85 mi (7,486.43 km) |
| Middle River to Scobinti | 4,821.63 mi (7,759.66 km) |
| Middle River to Scornicesti | 4,844.97 mi (7,797.22 km) |
| Middle River to Sebes | 4,750.24 mi (7,644.77 km) |
| Middle River to Seini | 4,668.65 mi (7,513.47 km) |
| Middle River to Sfantu-Gheorghe | 4,840.55 mi (7,790.12 km) |
| Middle River to Sibiu | 4,779.75 mi (7,692.26 km) |
| Middle River to Sighetu Marmatiei | 4,684.74 mi (7,539.37 km) |
| Middle River to Sighisoara | 4,787.57 mi (7,704.84 km) |
| Middle River to Simeria | 4,732.56 mi (7,616.33 km) |
| Middle River to Sinaia | 4,852.48 mi (7,809.31 km) |
