| Herstal to Ramnicu Sarat | 1,050.83 mi (1,691.14 km) |
| Herstal to Ramnicu Valcea | 946.24 mi (1,522.82 km) |
| Herstal to Rasnov | 975.53 mi (1,569.97 km) |
| Herstal to Reghin | 907.14 mi (1,459.90 km) |
| Herstal to Resita | 835.82 mi (1,345.13 km) |
| Herstal to Roman | 999.18 mi (1,608.02 km) |
| Herstal to Rosiori de Vede | 1,008.49 mi (1,623.00 km) |
| Herstal to Rovinari | 902.64 mi (1,452.66 km) |
| Herstal to Roznov | 983.55 mi (1,582.88 km) |
| Herstal to Sabaoani | 993.39 mi (1,598.71 km) |
| Herstal to Sacele | 985.30 mi (1,585.69 km) |
| Herstal to Sacueni | 778.35 mi (1,252.64 km) |
| Herstal to Salcea | 956.49 mi (1,539.32 km) |
| Herstal to Salonta | 775.36 mi (1,247.82 km) |
| Herstal to Sangeorgiu de Mures | 903.26 mi (1,453.66 km) |
