| Seini to Sangeorgiu de Mures | 99.65 mi (160.37 km) |
| Seini to Sangeorz-Bai | 70.07 mi (112.77 km) |
| Seini to Sannicolau Mare | 171.62 mi (276.19 km) |
| Seini to Santana | 128.02 mi (206.03 km) |
| Seini to Satu Mare | 18.59 mi (29.91 km) |
| Seini to Scobinti | 171.91 mi (276.66 km) |
| Seini to Scornicesti | 227.75 mi (366.52 km) |
| Seini to Sebes | 124.26 mi (199.97 km) |
| Seini to Sfantu-Gheorghe | 175.91 mi (283.10 km) |
| Seini to Sibiu | 141.16 mi (227.18 km) |
| Seini to Sighetu Marmatiei | 30.81 mi (49.58 km) |
| Seini to Sighisoara | 127.38 mi (204.99 km) |
| Seini to Simeria | 131.77 mi (212.06 km) |
| Seini to Sinaia | 197.57 mi (317.96 km) |
| Seini to Slatina | 235.01 mi (378.21 km) |
