| Barcelona to Jicin | 887.75 mi (1,428.69 km) |
| Barcelona to Jihlava | 852.46 mi (1,371.90 km) |
| Barcelona to Jindrichuv Hradec | 820.63 mi (1,320.67 km) |
| Barcelona to Jirkov | 828.86 mi (1,333.92 km) |
| Barcelona to Kadan | 817.32 mi (1,315.35 km) |
| Barcelona to Karlovy Vary | 797.82 mi (1,283.96 km) |
| Barcelona to Karvina | 980.44 mi (1,577.86 km) |
| Barcelona to Kladno | 833.02 mi (1,340.61 km) |
| Barcelona to Klasterec nad Ohri | 814.64 mi (1,311.04 km) |
| Barcelona to Klatovy | 771.48 mi (1,241.58 km) |
| Barcelona to Kolin | 864.72 mi (1,391.63 km) |
| Barcelona to Koprivnice | 956.20 mi (1,538.86 km) |
| Barcelona to Kralupy nad Vltavou | 844.19 mi (1,358.59 km) |
| Barcelona to Kraluv Dvur | 821.63 mi (1,322.29 km) |
| Barcelona to Krnov | 957.10 mi (1,540.31 km) |
