| Langley Park to Kecskemet | 4,598.94 mi (7,401.29 km) |
| Langley Park to Kerepestarcsa | 4,558.27 mi (7,335.82 km) |
| Langley Park to Keszthely | 4,506.13 mi (7,251.91 km) |
| Langley Park to Kiskoros | 4,593.42 mi (7,392.39 km) |
| Langley Park to Kiskunfelegyhaza | 4,612.83 mi (7,423.64 km) |
| Langley Park to Kiskunhalas | 4,608.63 mi (7,416.87 km) |
| Langley Park to Kiskunlachaza | 4,561.31 mi (7,340.73 km) |
| Langley Park to Kiskunmajsa | 4,616.31 mi (7,429.23 km) |
| Langley Park to Kisujszallas | 4,629.80 mi (7,450.94 km) |
| Langley Park to Kisvarda | 4,642.83 mi (7,471.91 km) |
| Langley Park to Komarom | 4,506.21 mi (7,252.05 km) |
| Langley Park to Komlo | 4,568.15 mi (7,351.73 km) |
| Langley Park to Kormend | 4,471.54 mi (7,196.26 km) |
| Langley Park to Koszeg | 4,456.25 mi (7,171.64 km) |
| Langley Park to Lajosmizse | 4,589.22 mi (7,385.64 km) |
