| Alfena to Sangeorz-Bai | 1,681.70 mi (2,706.43 km) |
| Alfena to Sannicolau Mare | 1,485.41 mi (2,390.53 km) |
| Alfena to Santana | 1,528.65 mi (2,460.13 km) |
| Alfena to Satu Mare | 1,600.20 mi (2,575.27 km) |
| Alfena to Scobinti | 1,787.11 mi (2,876.08 km) |
| Alfena to Scornicesti | 1,678.03 mi (2,700.52 km) |
| Alfena to Sebes | 1,627.14 mi (2,618.63 km) |
| Alfena to Seini | 1,618.27 mi (2,604.36 km) |
| Alfena to Sfantu-Gheorghe | 1,733.83 mi (2,790.33 km) |
| Alfena to Sibiu | 1,655.22 mi (2,663.82 km) |
| Alfena to Sighetu Marmatiei | 1,647.28 mi (2,651.04 km) |
| Alfena to Sighisoara | 1,685.59 mi (2,712.70 km) |
| Alfena to Simeria | 1,600.21 mi (2,575.29 km) |
| Alfena to Sinaia | 1,723.83 mi (2,774.23 km) |
| Alfena to Slatina | 1,669.55 mi (2,686.89 km) |
