| Cities | Distance |
|---|---|
| Donegal to Harsewinkel | 697.95 mi (1,123.25 km) |
| Donegal to Harsum | 760.57 mi (1,224.02 km) |
| Donegal to Hasbergen | 679.17 mi (1,093.02 km) |
| Donegal to Haselunne | 650.91 mi (1,047.54 km) |
| Donegal to Hassfurt | 845.30 mi (1,360.38 km) |
| Donegal to Hassloch | 783.89 mi (1,261.54 km) |
| Donegal to Hatten | 677.78 mi (1,090.78 km) |
| Donegal to Hattersheim | 766.04 mi (1,232.83 km) |
| Donegal to Hattingen | 672.59 mi (1,082.43 km) |
| Donegal to Hauzenberg | 1,014.82 mi (1,633.20 km) |
| Donegal to Havixbeck | 665.46 mi (1,070.95 km) |
| Donegal to Hechingen | 850.44 mi (1,368.65 km) |
| Donegal to Heddesheim | 791.18 mi (1,273.28 km) |
| Donegal to Heek | 649.38 mi (1,045.07 km) |
| Donegal to Heide | 690.50 mi (1,111.25 km) |