| Castelnaudary to Krotoszyn | 922.04 mi (1,483.89 km) |
| Castelnaudary to Kruszwica | 991.57 mi (1,595.78 km) |
| Castelnaudary to Krynica | 995.35 mi (1,601.87 km) |
| Castelnaudary to Krzeszowice | 957.24 mi (1,540.52 km) |
| Castelnaudary to Kudowa-Zdroj | 832.69 mi (1,340.09 km) |
| Castelnaudary to Kutno | 1,012.06 mi (1,628.75 km) |
| Castelnaudary to Kwidzyn | 1,054.06 mi (1,696.34 km) |
| Castelnaudary to Lancut | 1,063.63 mi (1,711.75 km) |
| Castelnaudary to Lapy | 1,166.43 mi (1,877.18 km) |
| Castelnaudary to Lask | 981.39 mi (1,579.40 km) |
| Castelnaudary to Laziska Gorne | 925.87 mi (1,490.04 km) |
| Castelnaudary to Lebork | 1,051.80 mi (1,692.71 km) |
| Castelnaudary to Leczna | 1,119.25 mi (1,801.25 km) |
| Castelnaudary to Leczyca | 999.55 mi (1,608.62 km) |
| Castelnaudary to Legionowo | 1,073.52 mi (1,727.67 km) |
