| Llantrisant to Kecskemet | 1,083.73 mi (1,744.09 km) |
| Llantrisant to Kerepestarcsa | 1,047.04 mi (1,685.04 km) |
| Llantrisant to Keszthely | 984.52 mi (1,584.43 km) |
| Llantrisant to Kiskoros | 1,075.21 mi (1,730.38 km) |
| Llantrisant to Kiskunfelegyhaza | 1,096.62 mi (1,764.84 km) |
| Llantrisant to Kiskunhalas | 1,089.78 mi (1,753.83 km) |
| Llantrisant to Kiskunlachaza | 1,046.41 mi (1,684.03 km) |
| Llantrisant to Kiskunmajsa | 1,098.41 mi (1,767.71 km) |
| Llantrisant to Kisujszallas | 1,120.59 mi (1,803.41 km) |
| Llantrisant to Kisvarda | 1,150.35 mi (1,851.31 km) |
| Llantrisant to Komarom | 993.11 mi (1,598.26 km) |
| Llantrisant to Komlo | 1,045.81 mi (1,683.07 km) |
| Llantrisant to Kormend | 949.93 mi (1,528.76 km) |
| Llantrisant to Koszeg | 936.46 mi (1,507.09 km) |
| Llantrisant to Lajosmizse | 1,074.54 mi (1,729.30 km) |
