| Uniondale to Krosno Odrzanskie | 4,030.80 mi (6,486.95 km) |
| Uniondale to Krotoszyn | 4,130.11 mi (6,646.76 km) |
| Uniondale to Kruszwica | 4,130.37 mi (6,647.19 km) |
| Uniondale to Krynica | 4,342.76 mi (6,989.00 km) |
| Uniondale to Krzeszowice | 4,266.46 mi (6,866.20 km) |
| Uniondale to Kudowa-Zdroj | 4,125.89 mi (6,639.98 km) |
| Uniondale to Kutno | 4,183.47 mi (6,732.64 km) |
| Uniondale to Kwidzyn | 4,117.11 mi (6,625.85 km) |
| Uniondale to Lancut | 4,367.04 mi (7,028.07 km) |
| Uniondale to Lapy | 4,284.20 mi (6,894.76 km) |
| Uniondale to Lask | 4,196.85 mi (6,754.17 km) |
| Uniondale to Laziska Gorne | 4,236.00 mi (6,817.19 km) |
| Uniondale to Lebork | 4,048.51 mi (6,515.44 km) |
| Uniondale to Leczna | 4,345.57 mi (6,993.52 km) |
| Uniondale to Leczyca | 4,183.58 mi (6,732.82 km) |
