| Speyer to Koscielisko | 515.48 mi (829.59 km) |
| Speyer to Koscierzyna | 525.59 mi (845.86 km) |
| Speyer to Kostrzyn | 437.93 mi (704.79 km) |
| Speyer to Kostrzyn nad Odra | 352.87 mi (567.89 km) |
| Speyer to Koszalin | 472.37 mi (760.21 km) |
| Speyer to Kowary | 343.59 mi (552.96 km) |
| Speyer to Kozienice | 597.76 mi (962.00 km) |
| Speyer to Kozuchow | 356.60 mi (573.90 km) |
| Speyer to Kozy | 481.14 mi (774.32 km) |
| Speyer to Krakow | 516.33 mi (830.95 km) |
| Speyer to Krapkowice | 431.46 mi (694.37 km) |
| Speyer to Krasnik | 619.68 mi (997.28 km) |
| Speyer to Krasnystaw | 661.99 mi (1,065.36 km) |
| Speyer to Krosno | 597.38 mi (961.39 km) |
| Speyer to Krosno Odrzanskie | 346.81 mi (558.14 km) |
