| Barreiro to Sangeorz-Bai | 1,791.10 mi (2,882.50 km) |
| Barreiro to Sannicolau Mare | 1,588.13 mi (2,555.85 km) |
| Barreiro to Santana | 1,632.91 mi (2,627.91 km) |
| Barreiro to Satu Mare | 1,712.84 mi (2,756.55 km) |
| Barreiro to Scobinti | 1,896.01 mi (3,051.33 km) |
| Barreiro to Scornicesti | 1,770.25 mi (2,848.95 km) |
| Barreiro to Sebes | 1,728.26 mi (2,781.37 km) |
| Barreiro to Seini | 1,730.46 mi (2,784.91 km) |
| Barreiro to Sfantu-Gheorghe | 1,834.09 mi (2,951.68 km) |
| Barreiro to Sibiu | 1,755.19 mi (2,824.71 km) |
| Barreiro to Sighetu Marmatiei | 1,760.25 mi (2,832.85 km) |
| Barreiro to Sighisoara | 1,788.09 mi (2,877.65 km) |
| Barreiro to Simeria | 1,700.75 mi (2,737.09 km) |
| Barreiro to Sinaia | 1,820.98 mi (2,930.59 km) |
| Barreiro to Slatina | 1,760.86 mi (2,833.83 km) |
