| Monte Porzio Catone to Krotoszyn | 716.96 mi (1,153.84 km) |
| Monte Porzio Catone to Kruszwica | 794.61 mi (1,278.81 km) |
| Monte Porzio Catone to Krynica | 657.88 mi (1,058.75 km) |
| Monte Porzio Catone to Krzeszowice | 663.03 mi (1,067.04 km) |
| Monte Porzio Catone to Kudowa-Zdroj | 618.93 mi (996.07 km) |
| Monte Porzio Catone to Kutno | 784.11 mi (1,261.90 km) |
| Monte Porzio Catone to Kwidzyn | 871.79 mi (1,403.01 km) |
| Monte Porzio Catone to Lancut | 729.54 mi (1,174.08 km) |
| Monte Porzio Catone to Lapy | 904.30 mi (1,455.33 km) |
| Monte Porzio Catone to Lask | 739.88 mi (1,190.72 km) |
| Monte Porzio Catone to Laziska Gorne | 646.17 mi (1,039.91 km) |
| Monte Porzio Catone to Lebork | 909.24 mi (1,463.28 km) |
| Monte Porzio Catone to Leczna | 812.40 mi (1,307.43 km) |
| Monte Porzio Catone to Leczyca | 769.63 mi (1,238.60 km) |
| Monte Porzio Catone to Legionowo | 824.73 mi (1,327.27 km) |
