| Hoeilaart to Bad Honnef am Rhein | 121.06 mi (194.83 km) |
| Hoeilaart to Bad Iburg | 181.66 mi (292.36 km) |
| Hoeilaart to Bad Kissingen | 249.23 mi (401.10 km) |
| Hoeilaart to Bad Konig | 212.87 mi (342.58 km) |
| Hoeilaart to Bad Kreuznach | 162.83 mi (262.05 km) |
| Hoeilaart to Bad Krozingen | 244.82 mi (394.00 km) |
| Hoeilaart to Bad Laasphe | 172.66 mi (277.87 km) |
| Hoeilaart to Bad Laer | 181.28 mi (291.73 km) |
| Hoeilaart to Bad Langensalza | 270.03 mi (434.57 km) |
| Hoeilaart to Bad Lauchstadt | 322.39 mi (518.83 km) |
| Hoeilaart to Bad Lauterberg | 266.64 mi (429.11 km) |
| Hoeilaart to Bad Liebenwerda | 390.45 mi (628.37 km) |
| Hoeilaart to Bad Liebenzell | 234.82 mi (377.91 km) |
| Hoeilaart to Bad Lippspringe | 200.68 mi (322.96 km) |
| Hoeilaart to Bad Mergentheim | 250.45 mi (403.06 km) |
