| Donegal to Hennef | 695.71 mi (1,119.64 km) |
| Donegal to Hennigsdorf | 880.45 mi (1,416.95 km) |
| Donegal to Henstedt-Ulzburg | 732.03 mi (1,178.10 km) |
| Donegal to Heppenheim | 787.37 mi (1,267.15 km) |
| Donegal to Herbolzheim | 813.08 mi (1,308.52 km) |
| Donegal to Herborn | 738.38 mi (1,188.31 km) |
| Donegal to Herbrechtingen | 884.13 mi (1,422.87 km) |
| Donegal to Herdecke | 682.21 mi (1,097.91 km) |
| Donegal to Herford | 711.59 mi (1,145.19 km) |
| Donegal to Herne | 669.38 mi (1,077.26 km) |
| Donegal to Herrenberg | 836.91 mi (1,346.88 km) |
| Donegal to Herrsching am Ammersee | 946.99 mi (1,524.04 km) |
| Donegal to Hersbruck | 898.94 mi (1,446.70 km) |
| Donegal to Herten | 664.69 mi (1,069.71 km) |
| Donegal to Herxheim | 790.72 mi (1,272.54 km) |
