| Olton to Sangeorgiu de Mures | 1,239.07 mi (1,994.09 km) |
| Olton to Sangeorz-Bai | 1,221.70 mi (1,966.13 km) |
| Olton to Sannicolau Mare | 1,097.01 mi (1,765.47 km) |
| Olton to Santana | 1,123.09 mi (1,807.45 km) |
| Olton to Satu Mare | 1,134.01 mi (1,825.01 km) |
| Olton to Scobinti | 1,315.84 mi (2,117.65 km) |
| Olton to Scornicesti | 1,313.68 mi (2,114.16 km) |
| Olton to Sebes | 1,222.09 mi (1,966.77 km) |
| Olton to Seini | 1,151.81 mi (1,853.67 km) |
| Olton to Sfantu-Gheorghe | 1,317.39 mi (2,120.13 km) |
| Olton to Sibiu | 1,252.05 mi (2,014.98 km) |
| Olton to Sighetu Marmatiei | 1,171.91 mi (1,886.01 km) |
| Olton to Sighisoara | 1,263.79 mi (2,033.88 km) |
| Olton to Simeria | 1,202.91 mi (1,935.90 km) |
| Olton to Sinaia | 1,325.79 mi (2,133.66 km) |
