| Swanage to Sangeorgiu de Mures | 1,233.00 mi (1,984.33 km) |
| Swanage to Sangeorz-Bai | 1,221.46 mi (1,965.75 km) |
| Swanage to Sannicolau Mare | 1,078.42 mi (1,735.56 km) |
| Swanage to Santana | 1,108.82 mi (1,784.47 km) |
| Swanage to Satu Mare | 1,133.14 mi (1,823.61 km) |
| Swanage to Scobinti | 1,319.93 mi (2,124.22 km) |
| Swanage to Scornicesti | 1,295.66 mi (2,085.17 km) |
| Swanage to Sebes | 1,210.20 mi (1,947.63 km) |
| Swanage to Seini | 1,151.43 mi (1,853.05 km) |
| Swanage to Sfantu-Gheorghe | 1,309.90 mi (2,108.07 km) |
| Swanage to Sibiu | 1,240.45 mi (1,996.32 km) |
| Swanage to Sighetu Marmatiei | 1,173.98 mi (1,889.34 km) |
| Swanage to Sighisoara | 1,256.30 mi (2,021.82 km) |
| Swanage to Simeria | 1,188.97 mi (1,913.46 km) |
| Swanage to Sinaia | 1,314.72 mi (2,115.84 km) |
