| Grootegast to Sangeorz-Bai | 903.43 mi (1,453.93 km) |
| Grootegast to Sannicolau Mare | 807.05 mi (1,298.82 km) |
| Grootegast to Santana | 825.52 mi (1,328.55 km) |
| Grootegast to Satu Mare | 817.80 mi (1,316.13 km) |
| Grootegast to Scobinti | 991.91 mi (1,596.33 km) |
| Grootegast to Scornicesti | 1,017.69 mi (1,637.82 km) |
| Grootegast to Sebes | 918.79 mi (1,478.64 km) |
| Grootegast to Seini | 834.74 mi (1,343.39 km) |
| Grootegast to Sfantu-Gheorghe | 1,006.57 mi (1,619.91 km) |
| Grootegast to Sibiu | 947.77 mi (1,525.29 km) |
| Grootegast to Sighetu Marmatiei | 851.74 mi (1,370.75 km) |
| Grootegast to Sighisoara | 953.76 mi (1,534.92 km) |
| Grootegast to Simeria | 902.98 mi (1,453.20 km) |
| Grootegast to Sinaia | 1,019.57 mi (1,640.84 km) |
| Grootegast to Slatina | 1,017.54 mi (1,637.58 km) |
