| Gradignan to Jicin | 838.12 mi (1,348.82 km) |
| Gradignan to Jihlava | 824.64 mi (1,327.13 km) |
| Gradignan to Jindrichuv Hradec | 794.22 mi (1,278.17 km) |
| Gradignan to Jirkov | 763.21 mi (1,228.26 km) |
| Gradignan to Kadan | 752.50 mi (1,211.03 km) |
| Gradignan to Karlovy Vary | 732.28 mi (1,178.49 km) |
| Gradignan to Karvina | 960.35 mi (1,545.53 km) |
| Gradignan to Kladno | 779.48 mi (1,254.45 km) |
| Gradignan to Klasterec nad Ohri | 748.79 mi (1,205.06 km) |
| Gradignan to Klatovy | 726.76 mi (1,169.61 km) |
| Gradignan to Kolin | 821.80 mi (1,322.56 km) |
| Gradignan to Koprivnice | 938.87 mi (1,510.97 km) |
| Gradignan to Kralupy nad Vltavou | 790.55 mi (1,272.26 km) |
| Gradignan to Kraluv Dvur | 771.52 mi (1,241.65 km) |
| Gradignan to Krnov | 928.42 mi (1,494.15 km) |
