| Herstal to Bad Honnef am Rhein | 69.82 mi (112.36 km) |
| Herstal to Bad Iburg | 146.46 mi (235.70 km) |
| Herstal to Bad Kissingen | 197.73 mi (318.22 km) |
| Herstal to Bad Konig | 162.45 mi (261.43 km) |
| Herstal to Bad Kreuznach | 113.65 mi (182.90 km) |
| Herstal to Bad Krozingen | 211.58 mi (340.51 km) |
| Herstal to Bad Laasphe | 122.90 mi (197.79 km) |
| Herstal to Bad Laer | 145.12 mi (233.55 km) |
| Herstal to Bad Langensalza | 220.59 mi (355.01 km) |
| Herstal to Bad Lauchstadt | 273.71 mi (440.49 km) |
| Herstal to Bad Lauterberg | 219.95 mi (353.98 km) |
| Herstal to Bad Liebenwerda | 341.95 mi (550.32 km) |
| Herstal to Bad Liebenzell | 190.36 mi (306.36 km) |
| Herstal to Bad Lippspringe | 157.86 mi (254.05 km) |
| Herstal to Bad Mergentheim | 200.16 mi (322.13 km) |
