| Donegal to Blansko | 1,107.49 mi (1,782.33 km) |
| Donegal to Bohumin | 1,158.12 mi (1,863.82 km) |
| Donegal to Boskovice | 1,104.06 mi (1,776.81 km) |
| Donegal to Brandys nad Labem-Stara Boleslav | 1,002.90 mi (1,614.01 km) |
| Donegal to Breclav | 1,137.49 mi (1,830.61 km) |
| Donegal to Brevnov | 994.00 mi (1,599.69 km) |
| Donegal to Brno | 1,111.82 mi (1,789.31 km) |
| Donegal to Bruntal | 1,120.02 mi (1,802.50 km) |
| Donegal to Bystrc | 1,107.41 mi (1,782.21 km) |
| Donegal to Caslav | 1,040.38 mi (1,674.33 km) |
| Donegal to Celakovice | 1,007.07 mi (1,620.72 km) |
| Donegal to Ceska Lipa | 982.79 mi (1,581.64 km) |
| Donegal to Ceska Trebova | 1,082.33 mi (1,741.84 km) |
| Donegal to Ceske Budejovice | 1,035.71 mi (1,666.81 km) |
| Donegal to Cesky Krumlov | 1,035.35 mi (1,666.23 km) |
