| Smorumnedre to Sangeorz-Bai | 783.09 mi (1,260.27 km) |
| Smorumnedre to Sannicolau Mare | 758.76 mi (1,221.11 km) |
| Smorumnedre to Santana | 760.17 mi (1,223.37 km) |
| Smorumnedre to Satu Mare | 709.95 mi (1,142.56 km) |
| Smorumnedre to Scobinti | 850.08 mi (1,368.07 km) |
| Smorumnedre to Scornicesti | 939.91 mi (1,512.64 km) |
| Smorumnedre to Sebes | 833.07 mi (1,340.70 km) |
| Smorumnedre to Seini | 723.06 mi (1,163.66 km) |
| Smorumnedre to Sfantu-Gheorghe | 897.92 mi (1,445.06 km) |
| Smorumnedre to Sibiu | 857.75 mi (1,380.42 km) |
| Smorumnedre to Sighetu Marmatiei | 730.11 mi (1,175.00 km) |
| Smorumnedre to Sighisoara | 850.39 mi (1,368.56 km) |
| Smorumnedre to Simeria | 825.68 mi (1,328.81 km) |
| Smorumnedre to Sinaia | 920.50 mi (1,481.40 km) |
| Smorumnedre to Slatina | 943.68 mi (1,518.71 km) |
