| Ladson to Krosno Odrzanskie | 4,663.91 mi (7,505.84 km) |
| Ladson to Krotoszyn | 4,763.93 mi (7,666.81 km) |
| Ladson to Kruszwica | 4,766.35 mi (7,670.70 km) |
| Ladson to Krynica | 4,974.74 mi (8,006.06 km) |
| Ladson to Krzeszowice | 4,898.85 mi (7,883.93 km) |
| Ladson to Kudowa-Zdroj | 4,756.52 mi (7,654.87 km) |
| Ladson to Kutno | 4,819.29 mi (7,755.90 km) |
| Ladson to Kwidzyn | 4,754.89 mi (7,652.26 km) |
| Ladson to Lancut | 5,001.06 mi (8,048.43 km) |
| Ladson to Lapy | 4,922.70 mi (7,922.32 km) |
| Ladson to Lask | 4,831.50 mi (7,775.55 km) |
| Ladson to Laziska Gorne | 4,867.88 mi (7,834.09 km) |
| Ladson to Lebork | 4,686.87 mi (7,542.79 km) |
| Ladson to Leczna | 4,981.89 mi (8,017.58 km) |
| Ladson to Leczyca | 4,819.03 mi (7,755.47 km) |
