| Montclair to Jozefow | 5,984.98 mi (9,631.89 km) |
| Montclair to Kalisz | 5,930.93 mi (9,544.90 km) |
| Montclair to Kamien Pomorski | 5,725.95 mi (9,215.03 km) |
| Montclair to Kamienna Gora | 5,933.10 mi (9,548.41 km) |
| Montclair to Karczew | 5,988.26 mi (9,637.17 km) |
| Montclair to Kartuzy | 5,788.77 mi (9,316.13 km) |
| Montclair to Katowice | 6,038.65 mi (9,718.26 km) |
| Montclair to Kedzierzyn-Kozle | 6,013.28 mi (9,677.44 km) |
| Montclair to Kepno | 5,955.21 mi (9,583.99 km) |
| Montclair to Ketrzyn | 5,875.39 mi (9,455.52 km) |
| Montclair to Kety | 6,064.54 mi (9,759.93 km) |
| Montclair to Kielce | 6,043.59 mi (9,726.22 km) |
| Montclair to Kielczow | 5,942.86 mi (9,564.11 km) |
| Montclair to Klobuck | 5,999.63 mi (9,655.48 km) |
| Montclair to Klodzko | 5,968.65 mi (9,605.61 km) |
