| Ilioupoli to Sangeorz-Bai | 653.71 mi (1,052.04 km) |
| Ilioupoli to Sannicolau Mare | 584.26 mi (940.28 km) |
| Ilioupoli to Santana | 592.78 mi (953.99 km) |
| Ilioupoli to Satu Mare | 682.41 mi (1,098.23 km) |
| Ilioupoli to Scobinti | 672.51 mi (1,082.30 km) |
| Ilioupoli to Scornicesti | 460.42 mi (740.98 km) |
| Ilioupoli to Sebes | 554.67 mi (892.65 km) |
| Ilioupoli to Seini | 678.52 mi (1,091.97 km) |
| Ilioupoli to Sfantu-Gheorghe | 557.81 mi (897.70 km) |
| Ilioupoli to Sibiu | 543.43 mi (874.57 km) |
| Ilioupoli to Sighetu Marmatiei | 690.65 mi (1,111.49 km) |
| Ilioupoli to Sighisoara | 574.81 mi (925.07 km) |
| Ilioupoli to Simeria | 548.31 mi (882.41 km) |
| Ilioupoli to Sinaia | 520.78 mi (838.11 km) |
| Ilioupoli to Slatina | 449.99 mi (724.19 km) |
