| Guastalla to Krotoszyn | 560.99 mi (902.83 km) |
| Guastalla to Kruszwica | 638.84 mi (1,028.12 km) |
| Guastalla to Krynica | 573.73 mi (923.33 km) |
| Guastalla to Krzeszowice | 551.53 mi (887.59 km) |
| Guastalla to Kudowa-Zdroj | 460.96 mi (741.85 km) |
| Guastalla to Kutno | 642.28 mi (1,033.65 km) |
| Guastalla to Kwidzyn | 712.93 mi (1,147.34 km) |
| Guastalla to Lancut | 645.58 mi (1,038.97 km) |
| Guastalla to Lapy | 784.05 mi (1,261.81 km) |
| Guastalla to Lask | 602.79 mi (970.10 km) |
| Guastalla to Laziska Gorne | 525.24 mi (845.29 km) |
| Guastalla to Lebork | 736.06 mi (1,184.57 km) |
| Guastalla to Leczna | 714.12 mi (1,149.26 km) |
| Guastalla to Leczyca | 628.12 mi (1,010.86 km) |
| Guastalla to Legionowo | 694.92 mi (1,118.37 km) |
