| Rapperswil-Jona to Koscian | 485.15 mi (780.77 km) |
| Rapperswil-Jona to Koscielisko | 528.24 mi (850.13 km) |
| Rapperswil-Jona to Koscierzyna | 622.23 mi (1,001.38 km) |
| Rapperswil-Jona to Kostrzyn | 517.51 mi (832.85 km) |
| Rapperswil-Jona to Kostrzyn nad Odra | 453.02 mi (729.07 km) |
| Rapperswil-Jona to Koszalin | 579.57 mi (932.73 km) |
| Rapperswil-Jona to Kowary | 402.39 mi (647.59 km) |
| Rapperswil-Jona to Kozienice | 646.61 mi (1,040.61 km) |
| Rapperswil-Jona to Kozuchow | 436.47 mi (702.44 km) |
| Rapperswil-Jona to Kozy | 506.39 mi (814.96 km) |
| Rapperswil-Jona to Krakow | 543.79 mi (875.14 km) |
| Rapperswil-Jona to Krapkowice | 472.34 mi (760.16 km) |
| Rapperswil-Jona to Krasnik | 657.05 mi (1,057.43 km) |
| Rapperswil-Jona to Krasnystaw | 698.64 mi (1,124.35 km) |
| Rapperswil-Jona to Krosno | 615.83 mi (991.08 km) |
