| Guimaraes to Sangeorz-Bai | 1,664.82 mi (2,679.28 km) |
| Guimaraes to Sannicolau Mare | 1,469.00 mi (2,364.13 km) |
| Guimaraes to Santana | 1,512.13 mi (2,433.54 km) |
| Guimaraes to Satu Mare | 1,583.16 mi (2,547.85 km) |
| Guimaraes to Scobinti | 1,770.25 mi (2,848.93 km) |
| Guimaraes to Scornicesti | 1,662.24 mi (2,675.12 km) |
| Guimaraes to Sebes | 1,610.79 mi (2,592.31 km) |
| Guimaraes to Seini | 1,601.25 mi (2,576.96 km) |
| Guimaraes to Sfantu-Gheorghe | 1,717.51 mi (2,764.06 km) |
| Guimaraes to Sibiu | 1,638.93 mi (2,637.61 km) |
| Guimaraes to Sighetu Marmatiei | 1,630.21 mi (2,623.56 km) |
| Guimaraes to Sighisoara | 1,669.14 mi (2,686.22 km) |
| Guimaraes to Simeria | 1,583.91 mi (2,549.05 km) |
| Guimaraes to Sinaia | 1,707.71 mi (2,748.29 km) |
| Guimaraes to Slatina | 1,653.84 mi (2,661.59 km) |
