| Rankweil to Kamenz | 341.38 mi (549.40 km) |
| Rankweil to Kamp-Lintfort | 324.28 mi (521.88 km) |
| Rankweil to Kandel | 142.18 mi (228.82 km) |
| Rankweil to Kappeln | 511.07 mi (822.49 km) |
| Rankweil to Karben | 208.79 mi (336.02 km) |
| Rankweil to Karlsdorf-Neuthard | 138.86 mi (223.47 km) |
| Rankweil to Karlsfeld | 106.92 mi (172.08 km) |
| Rankweil to Karlsruhe | 133.40 mi (214.68 km) |
| Rankweil to Kassel | 279.85 mi (450.37 km) |
| Rankweil to Kaufbeuren | 62.05 mi (99.86 km) |
| Rankweil to Kaufering | 80.47 mi (129.50 km) |
| Rankweil to Kaufungen | 277.37 mi (446.39 km) |
| Rankweil to Kehl | 123.58 mi (198.89 km) |
| Rankweil to Kelheim | 153.16 mi (246.49 km) |
| Rankweil to Kelkheim (Taunus) | 205.78 mi (331.17 km) |
