| Lowell to Jozefow | 4,078.44 mi (6,563.62 km) |
| Lowell to Kalisz | 3,975.38 mi (6,397.75 km) |
| Lowell to Kamien Pomorski | 3,782.23 mi (6,086.92 km) |
| Lowell to Kamienna Gora | 3,930.63 mi (6,325.73 km) |
| Lowell to Karczew | 4,080.83 mi (6,567.46 km) |
| Lowell to Kartuzy | 3,894.47 mi (6,267.54 km) |
| Lowell to Katowice | 4,062.15 mi (6,537.39 km) |
| Lowell to Kedzierzyn-Kozle | 4,028.15 mi (6,482.69 km) |
| Lowell to Kepno | 3,987.86 mi (6,417.83 km) |
| Lowell to Ketrzyn | 4,015.33 mi (6,462.06 km) |
| Lowell to Kety | 4,082.74 mi (6,570.54 km) |
| Lowell to Kielce | 4,101.36 mi (6,600.50 km) |
| Lowell to Kielczow | 3,962.31 mi (6,376.72 km) |
| Lowell to Klobuck | 4,036.21 mi (6,495.66 km) |
| Lowell to Klodzko | 3,966.00 mi (6,382.65 km) |
