| Nidderau to Sangeorz-Bai | 743.48 mi (1,196.52 km) |
| Nidderau to Sannicolau Mare | 611.49 mi (984.11 km) |
| Nidderau to Santana | 637.68 mi (1,026.24 km) |
| Nidderau to Satu Mare | 655.19 mi (1,054.43 km) |
| Nidderau to Scobinti | 841.73 mi (1,354.64 km) |
| Nidderau to Scornicesti | 828.07 mi (1,332.66 km) |
| Nidderau to Sebes | 737.28 mi (1,186.54 km) |
| Nidderau to Seini | 673.42 mi (1,083.77 km) |
| Nidderau to Sfantu-Gheorghe | 834.41 mi (1,342.85 km) |
| Nidderau to Sibiu | 767.36 mi (1,234.94 km) |
| Nidderau to Sighetu Marmatiei | 695.78 mi (1,119.75 km) |
| Nidderau to Sighisoara | 780.75 mi (1,256.49 km) |
| Nidderau to Simeria | 717.62 mi (1,154.89 km) |
| Nidderau to Sinaia | 841.34 mi (1,354.01 km) |
| Nidderau to Slatina | 825.95 mi (1,329.24 km) |
