| Cabeceiras de Basto to Sangeorz-Bai | 1,649.11 mi (2,653.99 km) |
| Cabeceiras de Basto to Sannicolau Mare | 1,453.25 mi (2,338.78 km) |
| Cabeceiras de Basto to Santana | 1,496.39 mi (2,408.20 km) |
| Cabeceiras de Basto to Satu Mare | 1,567.47 mi (2,522.60 km) |
| Cabeceiras de Basto to Scobinti | 1,754.53 mi (2,823.64 km) |
| Cabeceiras de Basto to Scornicesti | 1,646.51 mi (2,649.81 km) |
| Cabeceiras de Basto to Sebes | 1,595.04 mi (2,566.96 km) |
| Cabeceiras de Basto to Seini | 1,585.56 mi (2,551.71 km) |
| Cabeceiras de Basto to Sfantu-Gheorghe | 1,701.75 mi (2,738.71 km) |
| Cabeceiras de Basto to Sibiu | 1,623.18 mi (2,612.26 km) |
| Cabeceiras de Basto to Sighetu Marmatiei | 1,614.52 mi (2,598.33 km) |
| Cabeceiras de Basto to Sighisoara | 1,653.39 mi (2,660.88 km) |
| Cabeceiras de Basto to Simeria | 1,568.15 mi (2,523.70 km) |
| Cabeceiras de Basto to Sinaia | 1,691.96 mi (2,722.94 km) |
| Cabeceiras de Basto to Slatina | 1,638.11 mi (2,636.29 km) |
