| Bois-Guillaume to Krotoszyn | 730.31 mi (1,175.32 km) |
| Bois-Guillaume to Kruszwica | 777.14 mi (1,250.68 km) |
| Bois-Guillaume to Krynica | 888.58 mi (1,430.03 km) |
| Bois-Guillaume to Krzeszowice | 824.78 mi (1,327.35 km) |
| Bois-Guillaume to Kudowa-Zdroj | 674.29 mi (1,085.17 km) |
| Bois-Guillaume to Kutno | 816.15 mi (1,313.47 km) |
| Bois-Guillaume to Kwidzyn | 816.50 mi (1,314.03 km) |
| Bois-Guillaume to Lancut | 939.99 mi (1,512.77 km) |
| Bois-Guillaume to Lapy | 968.33 mi (1,558.38 km) |
| Bois-Guillaume to Lask | 802.48 mi (1,291.46 km) |
| Bois-Guillaume to Laziska Gorne | 790.09 mi (1,271.53 km) |
| Bois-Guillaume to Lebork | 786.97 mi (1,266.50 km) |
| Bois-Guillaume to Leczna | 963.50 mi (1,550.60 km) |
| Bois-Guillaume to Leczyca | 807.81 mi (1,300.05 km) |
| Bois-Guillaume to Legionowo | 881.04 mi (1,417.90 km) |
