| Amposta to Sangeorgiu de Mures | 1,255.07 mi (2,019.84 km) |
| Amposta to Sangeorz-Bai | 1,275.93 mi (2,053.41 km) |
| Amposta to Sannicolau Mare | 1,068.13 mi (1,718.99 km) |
| Amposta to Santana | 1,113.93 mi (1,792.70 km) |
| Amposta to Satu Mare | 1,202.01 mi (1,934.44 km) |
| Amposta to Scobinti | 1,379.58 mi (2,220.22 km) |
| Amposta to Scornicesti | 1,242.30 mi (1,999.28 km) |
| Amposta to Sebes | 1,205.99 mi (1,940.85 km) |
| Amposta to Seini | 1,218.93 mi (1,961.67 km) |
| Amposta to Sfantu-Gheorghe | 1,310.63 mi (2,109.26 km) |
| Amposta to Sibiu | 1,231.92 mi (1,982.58 km) |
| Amposta to Sighetu Marmatiei | 1,249.36 mi (2,010.65 km) |
| Amposta to Sighisoara | 1,266.56 mi (2,038.33 km) |
| Amposta to Simeria | 1,178.19 mi (1,896.11 km) |
| Amposta to Sinaia | 1,295.53 mi (2,084.95 km) |
