| Welkenraedt to Kerepestarcsa | 637.49 mi (1,025.94 km) |
| Welkenraedt to Keszthely | 579.29 mi (932.28 km) |
| Welkenraedt to Kiskoros | 667.57 mi (1,074.35 km) |
| Welkenraedt to Kiskunfelegyhaza | 688.20 mi (1,107.56 km) |
| Welkenraedt to Kiskunhalas | 682.49 mi (1,098.36 km) |
| Welkenraedt to Kiskunlachaza | 637.52 mi (1,026.00 km) |
| Welkenraedt to Kiskunmajsa | 690.65 mi (1,111.50 km) |
| Welkenraedt to Kisujszallas | 710.93 mi (1,144.13 km) |
| Welkenraedt to Kisvarda | 741.70 mi (1,193.66 km) |
| Welkenraedt to Komarom | 583.76 mi (939.47 km) |
| Welkenraedt to Komlo | 641.42 mi (1,032.27 km) |
| Welkenraedt to Kormend | 544.72 mi (876.64 km) |
| Welkenraedt to Koszeg | 529.60 mi (852.30 km) |
| Welkenraedt to Lajosmizse | 665.64 mi (1,071.24 km) |
| Welkenraedt to Maglod | 644.29 mi (1,036.88 km) |
