| Cities | Distance |
|---|---|
| Donegal to Coswig | 866.84 mi (1,395.04 km) |
| Donegal to Cottbus | 945.69 mi (1,521.95 km) |
| Donegal to Crailsheim | 860.52 mi (1,384.87 km) |
| Donegal to Cremlingen | 787.20 mi (1,266.87 km) |
| Donegal to Crimmitschau | 893.82 mi (1,438.46 km) |
| Donegal to Cuxhaven | 678.80 mi (1,092.43 km) |
| Donegal to Dachau | 945.90 mi (1,522.28 km) |
| Donegal to Dallgow-Doberitz | 876.53 mi (1,410.63 km) |
| Donegal to Damme | 683.24 mi (1,099.57 km) |
| Donegal to Darmstadt | 779.52 mi (1,254.51 km) |
| Donegal to Dassel | 759.82 mi (1,222.81 km) |
| Donegal to Datteln | 671.31 mi (1,080.36 km) |
| Donegal to Dautphe | 742.18 mi (1,194.43 km) |
| Donegal to Deggendorf | 982.37 mi (1,580.97 km) |
| Donegal to Delbruck | 716.36 mi (1,152.88 km) |