| Sever do Vouga to Sangeorz-Bai | 1,689.77 mi (2,719.42 km) |
| Sever do Vouga to Sannicolau Mare | 1,491.66 mi (2,400.60 km) |
| Sever do Vouga to Santana | 1,535.32 mi (2,470.87 km) |
| Sever do Vouga to Satu Mare | 1,609.04 mi (2,589.49 km) |
| Sever do Vouga to Scobinti | 1,795.13 mi (2,888.98 km) |
| Sever do Vouga to Scornicesti | 1,681.91 mi (2,706.78 km) |
| Sever do Vouga to Sebes | 1,633.12 mi (2,628.25 km) |
| Sever do Vouga to Seini | 1,627.01 mi (2,618.41 km) |
| Sever do Vouga to Sfantu-Gheorghe | 1,739.68 mi (2,799.74 km) |
| Sever do Vouga to Sibiu | 1,660.94 mi (2,673.03 km) |
| Sever do Vouga to Sighetu Marmatiei | 1,656.23 mi (2,665.45 km) |
| Sever do Vouga to Sighisoara | 1,691.96 mi (2,722.94 km) |
| Sever do Vouga to Simeria | 1,606.03 mi (2,584.65 km) |
| Sever do Vouga to Sinaia | 1,728.92 mi (2,782.43 km) |
| Sever do Vouga to Slatina | 1,673.22 mi (2,692.78 km) |
