| Willoughby to Kecskemet | 4,645.34 mi (7,475.94 km) |
| Willoughby to Kerepestarcsa | 4,602.64 mi (7,407.23 km) |
| Willoughby to Keszthely | 4,558.40 mi (7,336.04 km) |
| Willoughby to Kiskoros | 4,641.99 mi (7,470.57 km) |
| Willoughby to Kiskunfelegyhaza | 4,659.79 mi (7,499.20 km) |
| Willoughby to Kiskunhalas | 4,657.62 mi (7,495.71 km) |
| Willoughby to Kiskunlachaza | 4,607.82 mi (7,415.57 km) |
| Willoughby to Kiskunmajsa | 4,664.47 mi (7,506.75 km) |
| Willoughby to Kisujszallas | 4,672.43 mi (7,519.55 km) |
| Willoughby to Kisvarda | 4,678.07 mi (7,528.62 km) |
| Willoughby to Komarom | 4,552.11 mi (7,325.92 km) |
| Willoughby to Komlo | 4,620.92 mi (7,436.65 km) |
| Willoughby to Kormend | 4,524.05 mi (7,280.76 km) |
| Willoughby to Koszeg | 4,507.12 mi (7,253.51 km) |
| Willoughby to Lajosmizse | 4,635.35 mi (7,459.88 km) |
