| Swidwin to Sangeorz-Bai | 590.13 mi (949.72 km) |
| Swidwin to Sannicolau Mare | 574.95 mi (925.30 km) |
| Swidwin to Santana | 572.64 mi (921.58 km) |
| Swidwin to Satu Mare | 517.43 mi (832.72 km) |
| Swidwin to Scobinti | 658.57 mi (1,059.87 km) |
| Swidwin to Scornicesti | 748.83 mi (1,205.12 km) |
| Swidwin to Sebes | 641.75 mi (1,032.79 km) |
| Swidwin to Seini | 530.30 mi (853.43 km) |
| Swidwin to Sfantu-Gheorghe | 704.98 mi (1,134.55 km) |
| Swidwin to Sibiu | 665.87 mi (1,071.62 km) |
| Swidwin to Sighetu Marmatiei | 537.14 mi (864.44 km) |
| Swidwin to Sighisoara | 657.66 mi (1,058.40 km) |
| Swidwin to Simeria | 635.44 mi (1,022.64 km) |
| Swidwin to Sinaia | 727.82 mi (1,171.31 km) |
| Swidwin to Slatina | 753.03 mi (1,211.88 km) |
