| Harrow on the Hill to Bad Homburg | 400.04 mi (643.80 km) |
| Harrow on the Hill to Bad Honnef am Rhein | 333.91 mi (537.37 km) |
| Harrow on the Hill to Bad Iburg | 359.70 mi (578.88 km) |
| Harrow on the Hill to Bad Kissingen | 462.62 mi (744.51 km) |
| Harrow on the Hill to Bad Konig | 427.95 mi (688.72 km) |
| Harrow on the Hill to Bad Kreuznach | 377.59 mi (607.68 km) |
| Harrow on the Hill to Bad Krozingen | 438.01 mi (704.91 km) |
| Harrow on the Hill to Bad Laasphe | 380.71 mi (612.69 km) |
| Harrow on the Hill to Bad Laer | 361.28 mi (581.43 km) |
| Harrow on the Hill to Bad Langensalza | 474.53 mi (763.69 km) |
| Harrow on the Hill to Bad Lauchstadt | 523.24 mi (842.08 km) |
| Harrow on the Hill to Bad Lauterberg | 463.26 mi (745.55 km) |
| Harrow on the Hill to Bad Liebenwerda | 589.27 mi (948.35 km) |
| Harrow on the Hill to Bad Liebenzell | 444.68 mi (715.64 km) |
| Harrow on the Hill to Bad Lippspringe | 392.05 mi (630.95 km) |
