| Castelnaudary to Kerepestarcsa | 886.42 mi (1,426.55 km) |
| Castelnaudary to Keszthely | 782.31 mi (1,259.01 km) |
| Castelnaudary to Kiskoros | 875.30 mi (1,408.66 km) |
| Castelnaudary to Kiskunfelegyhaza | 902.73 mi (1,452.80 km) |
| Castelnaudary to Kiskunhalas | 883.05 mi (1,421.13 km) |
| Castelnaudary to Kiskunlachaza | 870.03 mi (1,400.17 km) |
| Castelnaudary to Kiskunmajsa | 895.33 mi (1,440.89 km) |
| Castelnaudary to Kisujszallas | 950.98 mi (1,530.46 km) |
| Castelnaudary to Kisvarda | 1,023.94 mi (1,647.87 km) |
| Castelnaudary to Komarom | 838.24 mi (1,349.02 km) |
| Castelnaudary to Komlo | 822.76 mi (1,324.10 km) |
| Castelnaudary to Kormend | 756.62 mi (1,217.66 km) |
| Castelnaudary to Koszeg | 760.97 mi (1,224.66 km) |
| Castelnaudary to Lajosmizse | 892.72 mi (1,436.70 km) |
| Castelnaudary to Maglod | 888.92 mi (1,430.57 km) |
