| Heum to Sangeorz-Bai | 1,005.18 mi (1,617.68 km) |
| Heum to Sannicolau Mare | 999.96 mi (1,609.27 km) |
| Heum to Santana | 998.33 mi (1,606.65 km) |
| Heum to Satu Mare | 938.35 mi (1,510.13 km) |
| Heum to Scobinti | 1,061.20 mi (1,707.83 km) |
| Heum to Scornicesti | 1,172.38 mi (1,886.76 km) |
| Heum to Sebes | 1,065.16 mi (1,714.22 km) |
| Heum to Seini | 949.86 mi (1,528.65 km) |
| Heum to Sfantu-Gheorghe | 1,121.55 mi (1,804.96 km) |
| Heum to Sibiu | 1,088.18 mi (1,751.26 km) |
| Heum to Sighetu Marmatiei | 953.23 mi (1,534.08 km) |
| Heum to Sighisoara | 1,076.83 mi (1,732.99 km) |
| Heum to Simeria | 1,060.09 mi (1,706.05 km) |
| Heum to Sinaia | 1,146.96 mi (1,845.86 km) |
| Heum to Slatina | 1,177.12 mi (1,894.39 km) |
