| Oristano to Sangeorz-Bai | 952.74 mi (1,533.29 km) |
| Oristano to Sannicolau Mare | 740.45 mi (1,191.64 km) |
| Oristano to Santana | 787.08 mi (1,266.67 km) |
| Oristano to Satu Mare | 894.47 mi (1,439.51 km) |
| Oristano to Scobinti | 1,048.82 mi (1,687.91 km) |
| Oristano to Scornicesti | 875.80 mi (1,409.46 km) |
| Oristano to Sebes | 863.52 mi (1,389.69 km) |
| Oristano to Seini | 908.55 mi (1,462.17 km) |
| Oristano to Sfantu-Gheorghe | 960.33 mi (1,545.51 km) |
| Oristano to Sibiu | 884.87 mi (1,424.06 km) |
| Oristano to Sighetu Marmatiei | 939.13 mi (1,511.38 km) |
| Oristano to Sighisoara | 924.32 mi (1,487.54 km) |
| Oristano to Simeria | 835.83 mi (1,345.13 km) |
| Oristano to Sinaia | 938.28 mi (1,510.01 km) |
| Oristano to Slatina | 864.34 mi (1,391.02 km) |
