| Donegal to Cesky Tesin | 1,173.73 mi (1,888.94 km) |
| Donegal to Cheb | 916.02 mi (1,474.20 km) |
| Donegal to Chocen | 1,070.33 mi (1,722.52 km) |
| Donegal to Chodov | 925.47 mi (1,489.40 km) |
| Donegal to Chomutov | 945.15 mi (1,521.07 km) |
| Donegal to Chotebor | 1,057.37 mi (1,701.68 km) |
| Donegal to Chrudim | 1,054.98 mi (1,697.82 km) |
| Donegal to Decin | 966.73 mi (1,555.80 km) |
| Donegal to Dobris | 996.20 mi (1,603.23 km) |
| Donegal to Domazlice | 959.18 mi (1,543.64 km) |
| Donegal to Duchcov | 953.88 mi (1,535.13 km) |
| Donegal to Dvur Kralove nad Labem | 1,040.88 mi (1,675.13 km) |
| Donegal to Frenstat pod Radhostem | 1,163.51 mi (1,872.50 km) |
| Donegal to Frydek-Mistek | 1,164.69 mi (1,874.39 km) |
| Donegal to Frydlant nad Ostravici | 1,168.00 mi (1,879.72 km) |
