| Seia to Ramnicu Sarat | 1,778.03 mi (2,861.46 km) |
| Seia to Ramnicu Valcea | 1,647.69 mi (2,651.70 km) |
| Seia to Rasnov | 1,700.40 mi (2,736.53 km) |
| Seia to Reghin | 1,667.01 mi (2,682.79 km) |
| Seia to Resita | 1,526.92 mi (2,457.34 km) |
| Seia to Roman | 1,772.37 mi (2,852.35 km) |
| Seia to Rosiori de Vede | 1,679.81 mi (2,703.40 km) |
| Seia to Rovinari | 1,588.39 mi (2,556.27 km) |
| Seia to Roznov | 1,752.40 mi (2,820.21 km) |
| Seia to Sabaoani | 1,768.82 mi (2,846.63 km) |
| Seia to Sacele | 1,712.46 mi (2,755.93 km) |
| Seia to Sacueni | 1,547.97 mi (2,491.21 km) |
| Seia to Salcea | 1,748.71 mi (2,814.27 km) |
| Seia to Salonta | 1,522.97 mi (2,450.98 km) |
| Seia to Sangeorgiu de Mures | 1,654.69 mi (2,662.96 km) |
