| Upper Montclair to Kecskemet | 4,403.75 mi (7,087.16 km) |
| Upper Montclair to Kerepestarcsa | 4,363.09 mi (7,021.72 km) |
| Upper Montclair to Keszthely | 4,310.95 mi (6,937.80 km) |
| Upper Montclair to Kiskoros | 4,398.22 mi (7,078.25 km) |
| Upper Montclair to Kiskunfelegyhaza | 4,417.64 mi (7,109.51 km) |
| Upper Montclair to Kiskunhalas | 4,413.44 mi (7,102.74 km) |
| Upper Montclair to Kiskunlachaza | 4,366.12 mi (7,026.60 km) |
| Upper Montclair to Kiskunmajsa | 4,421.11 mi (7,115.09 km) |
| Upper Montclair to Kisujszallas | 4,434.64 mi (7,136.87 km) |
| Upper Montclair to Kisvarda | 4,447.83 mi (7,158.10 km) |
| Upper Montclair to Komarom | 4,311.03 mi (6,937.93 km) |
| Upper Montclair to Komlo | 4,372.98 mi (7,037.63 km) |
| Upper Montclair to Kormend | 4,276.36 mi (6,882.14 km) |
| Upper Montclair to Koszeg | 4,261.06 mi (6,857.51 km) |
| Upper Montclair to Lajosmizse | 4,394.03 mi (7,071.52 km) |
