| Donostia to Kromeriz | 1,008.95 mi (1,623.75 km) |
| Donostia to Krupka | 900.31 mi (1,448.91 km) |
| Donostia to Kurim | 971.91 mi (1,564.14 km) |
| Donostia to Kutna Hora | 934.58 mi (1,504.06 km) |
| Donostia to Kyjov | 991.57 mi (1,595.77 km) |
| Donostia to Lanskroun | 989.27 mi (1,592.08 km) |
| Donostia to Liberec | 949.91 mi (1,528.73 km) |
| Donostia to Lisen | 976.62 mi (1,571.72 km) |
| Donostia to Litomerice | 906.14 mi (1,458.28 km) |
| Donostia to Litomysl | 975.73 mi (1,570.28 km) |
| Donostia to Litovel | 1,003.90 mi (1,615.63 km) |
| Donostia to Litvinov | 888.03 mi (1,429.15 km) |
| Donostia to Louny | 887.40 mi (1,428.13 km) |
| Donostia to Lovosice | 902.34 mi (1,452.18 km) |
| Donostia to Lysa nad Labem | 923.90 mi (1,486.87 km) |
