| Donegal to Kromeriz | 1,139.25 mi (1,833.45 km) |
| Donegal to Krupka | 955.93 mi (1,538.42 km) |
| Donegal to Kurim | 1,105.24 mi (1,778.71 km) |
| Donegal to Kutna Hora | 1,034.22 mi (1,664.41 km) |
| Donegal to Kyjov | 1,138.27 mi (1,831.87 km) |
| Donegal to Lanskroun | 1,088.54 mi (1,751.84 km) |
| Donegal to Liberec | 1,001.50 mi (1,611.76 km) |
| Donegal to Lisen | 1,114.39 mi (1,793.43 km) |
| Donegal to Litomerice | 971.26 mi (1,563.09 km) |
| Donegal to Litomysl | 1,077.87 mi (1,734.66 km) |
| Donegal to Litovel | 1,113.62 mi (1,792.19 km) |
| Donegal to Litvinov | 948.63 mi (1,526.66 km) |
| Donegal to Louny | 963.34 mi (1,550.34 km) |
| Donegal to Lovosice | 968.59 mi (1,558.80 km) |
| Donegal to Lysa nad Labem | 1,009.08 mi (1,623.96 km) |
