| Boucau to Kerepestarcsa | 1,038.50 mi (1,671.31 km) |
| Boucau to Keszthely | 937.64 mi (1,508.99 km) |
| Boucau to Kiskoros | 1,032.61 mi (1,661.83 km) |
| Boucau to Kiskunfelegyhaza | 1,059.82 mi (1,705.62 km) |
| Boucau to Kiskunhalas | 1,041.41 mi (1,675.99 km) |
| Boucau to Kiskunlachaza | 1,023.98 mi (1,647.94 km) |
| Boucau to Kiskunmajsa | 1,053.47 mi (1,695.40 km) |
| Boucau to Kisujszallas | 1,105.80 mi (1,779.62 km) |
| Boucau to Kisvarda | 1,174.11 mi (1,889.54 km) |
| Boucau to Komarom | 988.17 mi (1,590.30 km) |
| Boucau to Komlo | 981.93 mi (1,580.26 km) |
| Boucau to Kormend | 909.88 mi (1,464.31 km) |
| Boucau to Koszeg | 911.65 mi (1,467.16 km) |
| Boucau to Lajosmizse | 1,047.97 mi (1,686.55 km) |
| Boucau to Maglod | 1,041.68 mi (1,676.42 km) |
